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PALMITIC ACID (CHEMICALLY PURE)

P.A.N.

PAPANICOLAOU'S STAIN EA50

PAPANICOLAOU'S STAIN OG6

PARAFFIN LIQUID colourless

PARAFFIN SOFT WHITE

PARAFFIN WAX 52 - 54°C

PARAFFIN WAX 58 - 60°C

PATTON AND READERS REAGENT

PEG 200

PEG 4000

PEG 6000

PEG 8000

n-PENTANE 95% (CHEMICALLY PURE)

n-PENTANE 95% (ANALYTICAL REAGENT)

n-PENTANE (CHEMICALLY PURE)

n-PENTANE (ANALYTICAL REAGENT)

n-PENTANE (HPS grade for HPLC)

n-PENTANE (HPLC Baker Analysed)

n-PENTANE ((UV-IR-HPLC) PAI)

ISO-PENTANE

PENTAN-1-OL (CHEMICALLY PURE)

PENTAN-2-OL (CHEMICALLY PURE)

PENTAN-2-ONE (CHEMICALLY PURE)

PEPSIN powder (1:3000NF)

PEPTONE bacteriological

PERCHLORIC ACID 60% (ANALYTICAL REAGENT)

PERCHLORIC ACID 70% (ANALYTICAL REAGENT)

PERIODIC ACID (CHEMICALLY PURE)

PETROLEUM ETHER 30 - 40°C (CHEMICALLY PURE)

PETROLEUM ETHER 30 - 40°C (ANALYTICAL REAGENT)

PETROLEUM ETHER 40 - 60°C (CHEMICALLY PURE)

PETROLEUM ETHER 40 - 60°C (ANALYTICAL REAGENT)

PETROLEUM ETHER 60 - 80°C (CHEMICALLY PURE)

PETROLEUM ETHER 60 - 80°C (ANALYTICAL REAGENT)

PETROLEUM ETHER 80 - 100°C (CHEMICALLY PURE)

PETROLEUM ETHER 100 - 120°C (CHEMICALLY PURE)

PETROLEUM ETHER 100-120°C (ANALYTICAL REAGENT)

PETROLEUM JELLY WHITE

1,10-PHENANTHROLINE hydrate (Redox indicator)

1,10-PHENANTHROLINE HYDRATE (ANALYTICAL REAGENT)

1,10-PHENANTHROLINE-FERROUS SULPHATE COMPLEX (Redox Indicator)

PHENOL detached crystal (CHEMICALLY PURE)

PHENOL detached crystal (ANALYTICAL REAGENT)

PHENOLINDO-2,6-DICHLOROPHENOL sodium salt (Redox Indicator)

PHENOLINDO-2,6-DICHLOROPHENOL tablets (for Vitamin C determination)

PHENOLPHTHALEIN (pH Indicator)

PHENOLPHTHALEIN 0.5% solution

PHENOLPHTHALEIN 1% solution

PHENOL RED (pH Indicator)

PHENOL RED 0.02% solution

L-PHENYLALANINE (CHEMICALLY PURE)

PHENYLAMINE

PHENYLETHYLENE

PHENYLHYDRAZINIUM CHLORIDE (CHEMICALLY PURE)

PHENYL SALICYLATE (CHEMICALLY PURE)

PHLOROGLUCINOL (CHEMICALLY PURE)

PHOSPHOMOLYBDIC ACID

PHOSPHORIC(V) ACID

PHOSPHORUS red

PHOSPHORUS PENTACHLORIDE (CHEMICALLY PURE)

PHOSPHORUS PENTOXIDE (CHEMICALLY PURE)

PHOSPHORUS TRICHLORIDE (CHEMICALLY PURE)

PHOSPHOTUNGSTIC ACID

PHTHALIC ACID (CHEMICALLY PURE)

PHTHALIC ANHYDRIDE (CHEMICALLY PURE)

PLASTER OF PARIS

POLYETHYLENE GLYCOL 200

POLYETHYLENE GLYCOL 400

POLYETHYLENE GLYCOL 4000

POLYETHYLENE GLYCOL 6000

POLYETHYLENE GLYCOL 8000

POLYOXYETHYLENE(20) CETYL ETHER

POLYOXYETHYLENE(23) LAURYL ETHER

POLYOXYETHYLENE(23) LAURYL ETHER

POLYOXYETHYLENE(20)SORBITAN MONOLAURATE

POLYOXYETHYLENE(20)SORBITAN MONOOLEATE

POLYVINYL ALCOHOL

POLYVINYLPYRROLIDONE MW approx. 44,000 (CHEMICALLY PURE)

PONCEAU S (For microscopical staining)

POTASSIUM (metal) in liquid paraffin

POTASSIUM (standard solution 1000ppm)

POTASSIUM ACETATE (CHEMICALLY PURE)

POTASSIUM BICARBONATE

POTASSIUM BITARTRATE

POTASSIUM BROMATE (CHEMICALLY PURE)

POTASSIUM BROMATE (ANALYTICAL REAGENT)

POTASSIUM BROMIDE (CHEMICALLY PURE)

POTASSIUM BROMIDE (ANALYTICAL REAGENT)

POTASSIUM CARBONATE anhydrous (CHEMICALLY PURE)

POTASSIUM CARBONATE anhydrous (ANALYTICAL REAGENT)

POTASSIUM CHLORATE (CHEMICALLY PURE)

POTASSIUM CHLORATE (ANALYTICAL REAGENT)

POTASSIUM CHLORIDE (CHEMICALLY PURE)

POTASSIUM CHLORIDE (ANALYTICAL REAGENT)

POTASSIUM CHLORIDE 3M solution (for storage of pH electrodes)

POTASSIUM CHLORIDE saturated solution

POTASSIUM CHROMATE (CHEMICALLY PURE)

POTASSIUM CHROMATE (ANALYTICAL REAGENT)

POTASSIUM CHROMATE 5%w/v solution

tri-POTASSIUM CITRATE (CHEMICALLY PURE)

POTASSIUM CYANIDE (CHEMICALLY PURE)

POTASSIUM DICHROMATE (TECHNICAL GRADE)

POTASSIUM DICHROMATE (CHEMICALLY PURE)

POTASSIUM DICHROMATE (ANALYTICAL REAGENT)

POTASSIUM DICHROMATE 0.0167M (0.1N) (VOLUMETRIC SOLUTION)

POTASSIUM DIHYDROGEN ORTHOPHOSPHATE (CHEMICALLY PURE)

POTASSIUM DIHYDROGEN ORTHOPHOSPHATE (ANALYTICAL REAGENT)

POTASSIUM DISULPHITE

POTASSIUM ETHANEDIOATE

POTASSIUM FERRICYANIDE

POTASSIUM FERROCYANIDE

POTASSIUM FLUORIDE anhydrous (CHEMICALLY PURE)

POTASSIUM HEXACYANOFERRATE(II) (CHEMICALLY PURE)

POTASSIUM HEXACYANOFERRATE(II) (ANALYTICAL REAGENT)

POTASSIUM HEXACYANOFERRATE(III) (CHEMICALLY PURE)

POTASSIUM HEXACYANOFERRATE(III) (ANALYTICAL REAGENT)

POTASSIUM HYDROGEN CARBONATE (CHEMICALLY PURE)

POTASSIUM HYDROGEN CARBONATE (ANALYTICAL REAGENT)

di-POTASSIUM HYDROGEN ORTHOPHOSPHATE anhydrous (CHEMICALLY PURE)

di-POTASSIUM HYDROGEN ORTHOPHOSPHATE anhydrous (ANALYTICAL REAGENT)

POTASSIUM HYDROGEN PHTHALATE (CHEMICALLY PURE)

POTASSIUM HYDROGEN PHTHALATE (ANALYTICAL REAGENT)

POTASSIUM HYDROGEN SULPHATE (CHEMICALLY PURE)

POTASSIUM HYDROGEN TARTRATE (CHEMICALLY PURE)

POTASSIUM HYDROXIDE pellets (CHEMICALLY PURE)

POTASSIUM HYDROXIDE pellets (ANALYTICAL REAGENT)

POTASSIUM IODATE (CHEMICALLY PURE)

POTASSIUM IODATE (ANALYTICAL REAGENT)

POTASSIUM IODATE(VII)

POTASSIUM IODIDE (CHEMICALLY PURE)

POTASSIUM IODIDE (ANALYTICAL REAGENT)

POTASSIUM IODIDE tablets 1g

POTASSIUM MANGANATE(VII)

POTASSIUM METABISULPHITE (CHEMICALLY PURE)

POTASSIUM NITRATE (CHEMICALLY PURE)

POTASSIUM NITRATE (ANALYTICAL REAGENT)

POTASSIUM NITRITE (CHEMICALLY PURE)

tri-POTASSIUM ORTHOPHOSPHATE 1-hydrate (CHEMICALLY PURE)

POTASSIUM OXALATE (CHEMICALLY PURE)

POTASSIUM OXALATE (ANALYTICAL REAGENT)

POTASSIUM PERIODATE (CHEMICALLY PURE)

POTASSIUM PERMANGANATE (CHEMICALLY PURE)

POTASSIUM PERMANGANATE (ANALYTICAL REAGENT)

POTASSIUM PERMANGANATE 0.02M (0.1N) (VOLUMETRIC SOLUTION)

POTASSIUM PEROXIDISULPHATE

POTASSIUM PERSULPHATE (CHEMICALLY PURE)

POTASSIUM PERSULPHATE (ANALYTICAL REAGENT)

POTASSIUM SODIUM TARTRATE (CHEMICALLY PURE)

POTASSIUM SODIUM TARTRATE (ANALYTICAL REAGENT)

POTASSIUM SORBATE (CHEMICALLY PURE)

POTASSIUM SULPHATE (TECHNICAL GRADE)

POTASSIUM SULPHATE (CHEMICALLY PURE)

POTASSIUM SULPHATE (ANALYTICAL REAGENT)

POTASSIUM SULPHIDE (poly)

POTASSIUM THIOCYANATE (CHEMICALLY PURE)

POTASSIUM THIOCYANATE (ANALYTICAL REAGENT)

PROCION YELLOW MX 3R

PROPANAL

PROPANE-1,2-DIOL (CHEMICALLY PURE)

PROPANE-1,2,3-TRIOL

PROPANOIC ACID

PROPAN-1-OL (CHEMICALLY PURE)

PROPAN-1-OL (ANALYTICAL REAGENT)

PROPAN-2-OL (CHEMICALLY PURE)

PROPAN-2-OL (ANALYTICAL REAGENT)

PROPAN-2-OL (HPS GRADE for HPLC)

PROPAN-2-OL HPLC Baker Analysed (HPLC Baker Analysed)

PROPAN-2-OL ((HPLC) PAI)

PROPAN-2-OL 70%

PROPANONE

PROPIONALDEHYDE (CHEMICALLY PURE)

PROPIONIC ACID (CHEMICALLY PURE)

N-PROPYL ALCOHOL

n-PROPYLAMINE (CHEMICALLY PURE)

PROPYLENE GLYCOL

PYRIDINE (CHEMICALLY PURE)

1-(2-PYRIDYLAZO)-2-NAPHTHOL

PYROGALLOL (CHEMICALLY PURE)

PALMITIC ACID
CHEMICALLY PURE
CH3(CH2)14COOH = 256.42
Assay95% min
P0302/R1  100gPx1
P0302/R6  1KgPx1
H: 319
P: 305+351+338
P symbolWARNING
HS No:15191900
EINECS:200-312-9
CAS No:57-10-3

PAPANICOLAOU'S STAIN EA50
Identification Passes test
P0345/L1  500mlPNx1
P0345/B8  2.5LGx1x4
H: H225
P: P210, P243, P280
P symbolDANGER UN No:1992
Hazard Class:3(6.1)
Packing Group:II
HS No:32041900
Flash Point (°C): 17

PAPANICOLAOU'S STAIN OG6
Identification Passes test
P0335/L1  500mlPNx1
P0335/B8  2.5LGx1x4
H: H225
P: P210, P243, P280
P symbolDANGER UN No:1993
Hazard Class:3
Packing Group:II
HS No:32041200
Flash Point (°C): 14

PARAFFIN LIQUID colourless
Weight per mlabout 0.85g
Viscosity @40°Cabout 15 cSt
P0405/L2  500mlPWx1x12
P0405/L8  2.5LPNx1x4
P0405/M5  25LPDx1x4

HS No:27101911
EINECS:232-384-2
CAS No:8012-95-1
Can also be supplied conforming to BP specification

PARAFFIN SOFT WHITE
Identification Passes test
P0485/R4  500gPx1x6

HS No:27121090
EINECS:265-232-9
CAS No:64771-71-7

PARAFFIN WAX 52 - 54°C
Identification Passes test
P0585/R4  500gPx1

HS No:27122090
EINECS:232-315-6
CAS No:8002-74-2

PARAFFIN WAX 58 - 60°C
Melting point57 - 60ºC
P0595/R4  500gPx1x6

HS No:27122090
EINECS:232-315-6
CAS No:8002-74-2

PEG 200

see - POLYETHYLENE GLYCOL 200

PEG 4000

see - POLYETHYLENE GLYCOL 4000

PEG 6000

see - POLYETHYLENE GLYCOL 6000

PEG 8000

see - POLYETHYLENE GLYCOL 8000

n-PENTANE 95%
CHEMICALLY PURE
CH3.(CH2)3.CH3 = 72.15
Assay95% min
Weight per mlabout 0.624g
Non volatile residue<0.002%
P1182/B8  2.5LGx1x4
H: H225, H304, H336, H411, EUH066
P: P273, P301+P310, P331, P403+P235
P symbolP symbol
P symbolP symbol
DANGER 		UN No:1265
Hazard Class:3
Packing Group:II
HS No:29011000
EINECS:203-692-4
Flash Point (°C): -48
CAS No:109-66-0

n-PENTANE 95%
ANALYTICAL REAGENT
CH3.(CH2)3.CH3 = 72.15
Assay95% min
Weight per mlabout 0.625g
Copper(Cu)<0.000002%
Iron(Fe)<0.00001%
Lead(Pb)<0.000005%
Acidity(CH3COOH)<0.001%
Substances darkened by H2SO4Passes test
Non volatile residue<0.001%
P1184/B8  2.5LGx1x4
H: H225, H304, H336, H411, EUH066
P: P273, P301+P310, P331, P403+P235
P symbolP symbol
P symbolP symbol
DANGER 		UN No:1265
Hazard Class:3
Packing Group:II
HS No:29011000
EINECS:203-692-4
Flash Point (°C): -48
CAS No:109-66-0

n-PENTANE
CHEMICALLY PURE
CH3.(CH2)3.CH3 = 72.15
Assay99% min
Weight per mlabout 0.625g
Non-volatile residue<0.005%
P1202/B1  500mlGx1x12
P1202/B8  2.5LGx1x4
H: H225, H304, H336, H411, EUH066
P: P273, P301+P310, P331, P403+P235
P symbolP symbol
P symbolP symbol
DANGER 		UN No:1265
Hazard Class:3
Packing Group:II
HS No:29011000
EINECS:203-692-4
Flash Point (°C): -48
CAS No:109-66-0

n-PENTANE
ANALYTICAL REAGENT
CH3.(CH2)3.CH3 = 72.15
Assay99.0% min
Weight per mlabout 0.625g
Copper(Cu)<0.000002%
Iron(Fe)<0.00001%
Lead(Pb)<0.000005%
Acidity(CH3.COOH)<0.001%
Non-volatile residue<0.001%
Substances darkened by Sulphuric AcidPasses test
P1204/B1  500mlGx1x12
P1204/B8  2.5LGx1x4
H: H225, H304, H336, H411, EUH066
P: P273, P301+P310, P331, P403+P235
P symbolP symbol
P symbolP symbol
DANGER 		UN No:1265
Hazard Class:3
Packing Group:II
HS No:29011000
EINECS:203-692-4
Flash Point (°C): -48
CAS No:109-66-0

n-PENTANE
HPS grade for HPLC
CH3.(CH2)3.CH3 = 72.15
Assay98% min
Weight per ml0.624 - 0.628g
Non-volatile residue<0.0003%
Water(H2O)<0.01%
Minimum transmission in 1cm cell
210nm70%
215nm80%
220nm90%
240 - 400nm98%
P1206/B8  2.5LGx1x4
H: H225, H304, H336, H411, EUH066
P: P273, P301+P310, P331, P403+P235
P symbolP symbol
P symbolP symbol
DANGER 		UN No:1265
Hazard Class:3
Packing Group:II
HS No:29011000
EINECS:203-692-4
Flash Point (°C): -48
CAS No:109-66-0

n-PENTANEJ T Baker
HPLC Baker Analysed
CH3(CH2)3CH3 = 72.15
Assay (by GC) (corrected for water)99.0% min
Substances darkened by Sulphuric Acidpasses test
Residue after Evaporation<1ppm
Water(H2O)<0.01%
Ultraviolet Absorbance (1.00cm path vs water)
210nm<0.4
220nm<0.10
245 - 400nm<0.01
UV Cut-off190nm max
Fluorescence Trace Impurities (as quinine base)
Measured at 450nm<0.5ppb
Measured at Emission maximum<1.5ppb
Filtered through a 0.2micron filter
Packaged under Nitrogen
JB-9331/2500  2.5LGx1x4
H: H225, H304, H336, H411, EUH066
P: P273, P301+P310, P331, P403+P235
P symbolP symbol
P symbolP symbol
DANGER 		UN No:1265
Hazard Class:3
Packing Group:I
HS No:29011000
EINECS:203-692-4
Flash Point (°C): -40
CAS No:109-66-0

n-PENTANEPanreac Applichem
(UV-IR-HPLC) PAI
C5H12 = 72.15
Assay (G.C.)99.5% min
Density at 20/40.624 - 0.628
Acidity<0.0005meq/g
Alkalinity<0.0002meq/g
Non-volatile matter<0.0003%
Water(H2O)<0.005%
UV Spectrum (1cm cell; Ref: water)
195nm (Cut-off)1.000au
200nm0.398au
210nm0.155au
215nm0.097au
220nm0.046au
240 - 400nm0.009au
Fluorescence (as quinine)
254nm1.0ppb
365nm1.0ppb
Bottled under Nitrogen
Filtered through a 0.2micron filter
362006/1612  2.5LGx1x4
H: H225, H304, H336, H411, EUH066
P: P273, P301+P310, P331, P403+P235
P symbolP symbol
P symbolP symbol
DANGER 		UN No:1265
Hazard Class:3
Packing Group:I
HS No:29011000
EINECS:203-692-4
Flash Point (°C): -40
CAS No:109-66-0

ISO-PENTANE

see - 2-METHYLBUTANE

PENTAN-1-OL
CHEMICALLY PURE
CH3(CH2)3CH2OH = 88.15
Assay98% min.
Weight per ml0.813 - 0.815g
Distillation range(95%)133 - 139ºC
P1262/B1  500mlGx1x12
H: H226, H332, H335, H315
P: P302+P352
P symbolP symbol
WARNING 		UN No:1105
Hazard Class:3
Packing Group:III
HS No:29051900
EINECS:250-378-8
Flash Point (°C): 48
CAS No:71-41-0

PENTAN-2-OL
CHEMICALLY PURE
CH3.(CH2)2.CH(OH).CH3 = 88.15
Assay99% min.
Weight per ml0.807 - 0.810g
Distillation range(95%)116 - 121ºC
P1282/A7  100mlGx1x6
P1282/B1  500mlGx1x12
H: H226, H332, H335, EUH066
P: P210, P261, P305+P351+P338
P symbolP symbol
WARNING 		UN No:1105
Hazard Class:3
Packing Group:III
HS No:29051900
EINECS:227-907-6
Flash Point (°C): 41
CAS No:6032-29-7

PENTAN-2-ONE
CHEMICALLY PURE
CH3C(O)CH2CH2CH3 = 86.13
Assay97% min.
Weight per mlAbout 0.810g
P1292/B1  500mlGx1x12
P1292/B8  2.5LGx1x4
H: H225, H302, H315, H319, H335
P: P210, P261, P305+P351+P338
P symbolP symbol
DANGER 		UN No:1249
Hazard Class:3
Packing Group:II
HS No:29141990
EINECS:203-528-1
Flash Point (°C): 7
CAS No:107-87-9

PEPSIN powder (1:3000NF)
ActivityAbout 1 Anson unit per g
P1385/R1  100gPx1x6
P1385/R2  250gPx1x6
H: H315, H319, H335, H334
P: P302+P352, P261, P304+P341, P305+P351+P338, P342+P311
P symbolP symbol
DANGER
HS No:35079090
EINECS:232-629-3
CAS No:9001-75-6

PEPTONE bacteriological
Identification Passes test
P1445/R1  100gPx1x6
P1445/R2  250gPx1x6

HS No:35040000
CAS No:73049-73-7
For general bacteriological work

PERCHLORIC ACID 60%
ANALYTICAL REAGENT
HClO4 = 100.46
Assay60 - 62%
Weight per mlabout 1.54g
Chloride(Cl)<0.001%
Phosphate & silicate(SiO2)<0.0005%
Sulphate(SO4)<0.001%
Copper(Cu)<0.01ppm
Iron(Fe)<1ppm
Lead(Pb)<0.2ppm
Magnesium(Mg)<0.1ppm
Nickel(Ni)<0.05ppm
Potassium(K)<0.1ppm
Sodium(Na)<0.5ppm
Zinc(Zn)<0.005ppm
Nitrogen compounds(N)<0.001%
Residue on ignition<0.003%
P1484/B1  500mlGx1x12
P1484/B9  2.5LS/Cx1x4
H: 271, 314
P: P210, 280, 301+330+331, 304+340, 309+310
P symbolP symbol
DANGER 		UN No:1873
Hazard Class:5.1(8)
Packing Group:I
HS No:28111980
EINECS:231-512-4
CAS No:7601-90-3

PERCHLORIC ACID 70%
ANALYTICAL REAGENT
HClO4 = 100.46
Assay68-72%
Chloride(Cl)<0.0003%
Phosphate & silicate(SiO2)<0.0005%
Sulphate(SO4)<0.001%
Heavy metals(Pb)<0.00005%
Iron(Fe)<0.0001%
Nitrogen compounds(N)<0.001%
Residue on ignition<0.003%
P1504/B1  500mlGx1x12
P1504/B9  2.5LS/Cx1x4
H: H271, H314
P: P210, P280, P301+P330+P331, P304+P340, P309+P310
P symbolP symbol
DANGER 		UN No:1873
Hazard Class:5.1(8)
Packing Group:I
HS No:28111980
EINECS:231-512-4
CAS No:7601-90-3
May be difficult to export due to hazard incompatibility

PERIODIC ACID
CHEMICALLY PURE
H5IO6 = 227.94
Assay98% min.
Chlorate, chloride (as Cl)<0.02%
Iodide(I)<0.005%
Sulphate(SO4)<0.05%
P1542/R1  100gPx1x6
H: H271, H314
P: P210, P301+P330+P331, P305+P351+P338
P symbolP symbol
DANGER 		UN No:3085
Hazard Class:5.1(8)
Packing Group:1
HS No:28111980
EINECS:233-937-0
CAS No:10450-60-9
May be difficult to export due to hazard incompatibility

PETROLEUM ETHER 30 - 40°C
CHEMICALLY PURE
Weight per mlabout 0.63g
Distillation range(90%)not over 40ºC
Acidity<0.01ml N% w/v
Non-volatile residue<0.002% w/v
P1602/B8  2.5LGx1x4
P1602/V5  25LMDx1x4
H: H225, H304, H315, H336, H411
P: P210, P243, P280, P273, P301+P331, P302+P352, P304+P340, P309+P310
P symbolP symbol
P symbolP symbol
DANGER 		UN No:1268
Hazard Class:3
Packing Group:I
HS No:27101125
EINECS:265-151-9
Flash Point (°C): -55
CAS No:8032-32-4

PETROLEUM ETHER 30 - 40°C
ANALYTICAL REAGENT
Identification Passes test
P1604/B8  2.5LGx1x4
H: H225, H304, H315, H336, H411
P: P210, P241, P261, P301+P310, P303+P361+P353, P405
P symbolP symbol
P symbolP symbol
DANGER 		UN No:1268
Hazard Class:3
Packing Group:I
HS No:27101125
EINECS:265-151-9
Flash Point (°C): -55
CAS No:8032-32-4

PETROLEUM ETHER 40 - 60°C
CHEMICALLY PURE
Weight per mlabout 0.64g
Distillation range(90%)40 - 60ºC
Acidity<0.01ml N% w/v
Non-volatile residue<0.002% w/v
P1622/B5  1LGx1x6
P1622/B8  2.5LGx1x4
P1622/V5  25LMDx1x4
H: H225, H304, H315, H336, H411
P: P210, P243, P280, P273, P301+P331, P302+P352, P304+P340, P309+P310
P symbolP symbol
P symbolP symbol
DANGER 		UN No:1268
Hazard Class:3
Packing Group:II
HS No:27101125
EINECS:265-151-9
Flash Point (°C): -20
CAS No:8032-32-4

PETROLEUM ETHER 40 - 60°C
ANALYTICAL REAGENT
Weight per mlabout 0.64g
Distillation range(90%)40 - 60ºC
Acidity<0.0015ml N/1% w/v
Bromine number<3.0
Sulphur compounds(CS2)<0.001% w/v
Non-volatile residue<0.001% w/v
Water(H2O)<0.02% w/v
P1624/B8  2.5LGx1x4
P1624/V5  25LMDx1x4
H: H225, H304, H315, H336, H411
P: P210, P241, P261, P301+P310, P303+P361+P353, P405
P symbolP symbol
P symbolP symbol
DANGER 		UN No:1268
Hazard Class:3
Packing Group:II
HS No:27101125
EINECS:265-151-9
Flash Point (°C): -20
CAS No:8032-32-4

PETROLEUM ETHER 60 - 80°C
CHEMICALLY PURE
Weight per mlabout 0.67g
Distillation range(95%)60 - 80ºC
Acidity<0.01ml N/1% w/v
Non-volatile residue<0.002% w/v
P1662/B5  1LGx1x6
P1662/B8  2.5LGx1x4
P1662/V5  25LMDx1x4
H: H225, H304, H315, H336, H411
P: P210, P243, P280, P273, P301+P331, P302+P352, P304+P340, P309+P310
P symbolP symbol
P symbolP symbol
DANGER 		UN No:1268
Hazard Class:3
Packing Group:II
HS No:27101125
EINECS:265-151-9
Flash Point (°C): -20
CAS No:8032-32-4

PETROLEUM ETHER 60 - 80°C
ANALYTICAL REAGENT
Weight per mlabout 0.67g
Distillation range(90%)60 - 80ºC
Acidity<0.0015ml N/1% w/v
Bromine number<3.0
Sulphur compounds(CS2)<0.001% w/v
Non-volatile residue<0.001% w/v
Water(H2O)<0.02% w/v
P1664/B8  2.5LGx1x4
P1664/V5  25LMDx1x4
H: H225, H304, H315, H336, H411
P: P210, P241, P261, P301+P310, P303+P361+P353, P405
P symbolP symbol
P symbolP symbol
DANGER 		UN No:1268
Hazard Class:3
Packing Group:II
HS No:27101125
EINECS:265-151-9
Flash Point (°C): -20
CAS No:8032-32-4

PETROLEUM ETHER 80 - 100°C
CHEMICALLY PURE
Weight per mlabout 0.70g
Distillation range(90%)80 - 100ºC
Acidity<0.01ml N% w/v
Non-volatile residue<0.002% w/v
P1682/B5  1LGx1x4
P1682/B8  2.5LGx1x4
H: H225, H304, H315, H336, H411
P: P210, P243, P280, P273, P301+P331, P302+P352, P304+P340, P309+P310
P symbolP symbol
P symbolP symbol
DANGER 		UN No:1268
Hazard Class:3
Packing Group:II
HS No:27101125
EINECS:265-151-9
Flash Point (°C): -20
CAS No:8032-32-4

PETROLEUM ETHER 100 - 120°C
CHEMICALLY PURE
Weight per mlabout 0.72g
Distillation range(90%)100 - 120ºC
Acidity<0.01ml N% w/v
Non-volatile residue<0.002% w/v
P1702/B8  2.5LGx1x4
P1702/V5  25LMDx1x4
H: H225, H304, H315, H336, H411
P: P210, P241, P261, P301+P310, P303+P361+P353, P405
P symbolP symbol
P symbolP symbol
DANGER 		UN No:1268
Hazard Class:3
Packing Group:II
HS No:27101125
EINECS:265-151-9
Flash Point (°C): -2
CAS No:8032-32-4

PETROLEUM ETHER 100-120°C
ANALYTICAL REAGENT
Weight per ml0.714 - 0.715g
Distillation range(95%)100 - 120°C
Acidity<0.01ml N/1 w/v
Aromatics<0.02%
Benzene<0.001% w/v
Bromine indexPasses test
Non-volatile residue<0.002% w/v
P1704/B8  2.5LGx1x4
H: H225, H304, H315, H336, H411
P: P241, P261, P301+P310, P303+P361+P353, P405
P symbolP symbol
P symbolP symbol
DANGER 		UN No:1268
Hazard Class:3
Packing Group:II
HS No:27101125
EINECS:265-151-9
Flash Point (°C): -2
CAS No:8032-32-4

PETROLEUM JELLY WHITE

see - PARAFFIN SOFT WHITE

1,10-PHENANTHROLINE hydrate
Redox indicator
Colour change Red to BluePasses test
P1802/P3  5gPx1x6
P1802/P6  25gPx1x6
H: H301, H410
P: P273
P symbolP symbol
DANGER 		UN No:2811
Hazard Class:6.1
Packing Group:III
HS No:29339990
EINECS:200-629-2
CAS No:5144-89-8

1,10-PHENANTHROLINE HYDRATE
ANALYTICAL REAGENT
C12H8N2.H2O = 198.22
Assay99.5% min.
Melting point98 - 102ºC
Residue on ignition<0.05%
Sensitivity to iron1:10 min.
P1804/P1  1gPx1x6
P1804/P3  5gPx1x6
P1804/P6  25gPx1x6
H: H301, H410
P: P273
P symbolP symbol
DANGER 		UN No:2811
Hazard Class:6.1
Packing Group:III
HS No:29339990
EINECS:200-629-2
CAS No:5144-89-8

1,10-PHENANTHROLINE-FERROUS SULPHATE COMPLEX
Redox Indicator
Identification Passes test
P1825/A7  100mlGx1x6
P1825/B8  2.5LGx1
H: H301, H410
P: P273
P symbolP symbol
DANGER 		UN No:2810
Hazard Class:6.1
Packing Group:III
HS No:38220000

PHENOL detached crystal
CHEMICALLY PURE
C6H5OH = 94.11
Assay98% min.
Freezing point39.5ºC min.
Non-volatile residue<0.05%
P1922/R2  250gPx1x6
P1922/R4  500gPx1x6
H: H301+H311+H331, H314, H341, H373
P: P280, P302+P352, P301+P330+P331, P309, P310, P305+P351+P338
P symbolP symbol
P symbolDANGER 		UN No:1671
Hazard Class:6.1
Packing Group:II
HS No:29071100
EINECS:203-632-7
CAS No:108-95-2
Can also be supplied conforming to BP specification

PHENOL detached crystal
ANALYTICAL REAGENT
C6H5OH = 94.11
Assay99.0% min.
Freezing point40.0 - 41.0ºC
Chloride(Cl)<0.0005%
Iron(Fe)<0.0002%
Lead(Pb)<0.001%
Organic impuritiesno reaction
Non-volatile residue<0.02%
P1924/R2  250gPx1x6
P1924/R4  500gPx1x6
H: H301+H311+H331, H314, H341, H373
P: P280, P302+P352, P301+P330+P331, P309, P310, P305+P351+P338
P symbolP symbol
P symbolDANGER 		UN No:1671
Hazard Class:6.1
Packing Group:II
HS No:29071100
EINECS:203-632-7
CAS No:108-95-2

PHENOLINDO-2,6-DICHLOROPHENOL sodium salt
Redox Indicator
Identification Passes test
P2002/P1  1gPx1x6
P2002/P3  5gPx1x6
P2002/P6  25gPx1x6

HS No:29252900
EINECS:210-640-4
CAS No:620-45-1

PHENOLINDO-2,6-DICHLOROPHENOL tablets
for Vitamin C determination
Identification Passes test
P2025/Z5  25KgPackx1x1

HS No:29252900
CAS No:620-45-1

PHENOLPHTHALEIN
pH Indicator
pH 8.3 - 10.0colourless to violet-red
P2102/R1  100gPx1x6
P2102/R2  250gPx1x6
H: H350, H341, H361
P: P210, P281, P308+P313
P symbolDANGER
HS No:29322910
EINECS:201-004-7
CAS No:77-09-06
Can also be supplied to BP specification

PHENOLPHTHALEIN 0.5% solution
pH 8.3 - 10.00colourless to violet-red
P2142/L2  500mlPWx1
H: H226, H351, H341, H361
P: P210, P243, P281, P308+P313
P symbolP symbol
DANGER 		UN No:1170
Hazard Class:3
Packing Group:II
HS No:38220000
Flash Point (°C): 23

PHENOLPHTHALEIN 1% solution
pH 8.3 - 10.0colourless to violet-red
P2122/L1  500mlPNx1x12
H: H226, H351, H341, H361
P: P210, P243, P281, P308+P313
P symbolP symbol
DANGER 		UN No:1170
Hazard Class:3
Packing Group:III
HS No:38220000
Flash Point (°C): 23

PHENOL RED
pH Indicator
pH 6.8 - 8.4yellow to red
P2202/P3  5gPx1x6
P2202/P6  25gPx1x6
H: H315, H319, H335
P: P261, P305+P351+P338
P symbolWARNING
HS No:29349990
EINECS:205-609-7
CAS No:143-74-8

PHENOL RED 0.02% solution
pH 6.8 - 8.4yellow to red
P2222/K7  100mlPNx1x6
P2222/L1  500mlPNx1x12
H: H225
P: P210, P243, P280
P symbolDANGER UN No:1170
Hazard Class:3
Packing Group:III
HS No:38220000
Flash Point (°C): 32

L-PHENYLALANINE
CHEMICALLY PURE
C9H11NO2 = 165.19
Assay98% min
P2422/R1  100gPx1
P2422/R4  500gPx1

HS No:29224985
EINECS:200-568-1
CAS No:63-91-2

PHENYLAMINE

see - ANILINE

PHENYLETHYLENE

see - STYRENE monomer

PHENYLHYDRAZINIUM CHLORIDE
CHEMICALLY PURE
C6H5NHNH3Cl = 144.60
Assay97% min.
P2742/P6  25gPx1x6
P2742/R1  100gPx1x6
H: H350, H341, H331, H301, H372, H319, H315, H317, H400
P: P201, P281, P273, P302+P352, P304+P340, P305+P351+P338, P309+P310
P symbolP symbol
P symbolDANGER 		UN No:2811
Hazard Class:6.1
Packing Group:II
HS No:29280090
EINECS:200-444-7
CAS No:59-88-1

PHENYL SALICYLATE
CHEMICALLY PURE
C6H4(OH).COO.C6H5 = 214.22
Assay98% min
Melting point42-43.5ºC
P2902/R1  100gPx1x6
P2902/R4  500gPx1
H: H315, H319, H335
P: P261, P305+P317+P338
P symbolWARNING
HS No:29182310
EINECS:204-259-2
CAS No:118-55-8

PHLOROGLUCINOL
CHEMICALLY PURE
C6H3(OH)3.2H2O = 162.14
Assay97% min.
Melting point (anhyd.)217 - 220ºC
P3102/P4  10gPx1x6
P3102/P6  25gPx1x6
H: H335, H315, H319
P: P302+P352, P305+P351+P338
P symbolWARNING
HS No:29072900
EINECS:203-611-2
CAS No:6099-90-7

PHOSPHOMOLYBDIC ACID

see - dodeca-MOLYBDOPHOSPHORIC ACID

PHOSPHORIC(V) ACID

see - ORTHOPHOSPHORIC ACID sg 1.70

PHOSPHORUS red
P = 30.97
Identification Passes test
P3165/D6  25gGx1x6
P3165/E1  100gGx1
H: H228, H412
P: P210, P273
P symbolDANGER UN No:1338
Hazard Class:4.1
Packing Group:III
HS No:28047000
EINECS:231-768-7
CAS No:7723-14-0
May be difficult to export due to hazard incompatibility

PHOSPHORUS PENTACHLORIDE
CHEMICALLY PURE
PCl5 = 208.24
Assay98% min.
P3302/E2  250gGx1
H: H330, H302, H373, H314, EUH014, EUH029
P: P280, P304+P340, P301+P330+P331, P305+P351+P338
P symbolP symbol
P symbolDANGER 		UN No:1806
Hazard Class:8
Packing Group:II
HS No:28121016
EINECS:233-060-3
CAS No:10026-13-8

PHOSPHORUS PENTOXIDE
CHEMICALLY PURE
P2O5 = 141.94
Assay97% min.
P3402/E2  250gGx1x6
H: H314
P: P260, P280, P301+P330+P331, P305+P351+P338
P symbolDANGER UN No:1807
Hazard Class:8
Packing Group:II
HS No:28091000
EINECS:215-236-1
CAS No:1314-56-3

PHOSPHORUS TRICHLORIDE
CHEMICALLY PURE
PCl3 = 137.33
Assay98% min.
Weight per mlabout 1.67g
P3502/A7  100mlGx1
H: H300+H330, H314, H373, EUH014, EUH029
P: P280, P301+P330+P331, P304+P340, P305+P351+P338
P symbolP symbol
P symbolDANGER 		UN No:1809
Hazard Class:6.1(8)
Packing Group:I
HS No:28121015
EINECS:231-749-3
CAS No:7719-12-2

PHOSPHOTUNGSTIC ACID

see - dodeca-TUNGSTOPHOSPHORIC ACID

PHTHALIC ACID
CHEMICALLY PURE
C6H4(COOH)2 = 166.13
Assay98% min.
P3602/R1  100gPx1x6
P3602/R4  500gPx1x6
H: H315, H319, H335
P: P280, P301+P330+P331, P304+P340, P305+P351+P338
P symbolWARNING
HS No:29173980
EINECS:201-873-2
CAS No:88-99-3

PHTHALIC ANHYDRIDE
CHEMICALLY PURE
CO.C6H4CO.O = 148.12
Assay98% min.
Melting point130 - 132ºC
P3642/R4  500gPx1x6
P3642/R8  2.5KgPx1x4
H: H302, H315, H317, H318, H334, H335
P: P260, P262, P302+P352, P304+P340, P305+P351+P338, P313
P symbolP symbol
P symbolDANGER 		UN No:2214
Hazard Class:8
Packing Group:III
HS No:29173500
EINECS:201-607-5
CAS No:85-44-9

PLASTER OF PARIS

see - CALCIUM SULPHATE hemihydrate

POLYETHYLENE GLYCOL 200
HO(CH2CH2O)nH
Average molecular weight190 - 210
Weight per mlabout 1.12g
P4222/E4  500gGx1

HS No:39072011
EINECS:500-038-2
CAS No:25322-68-3

POLYETHYLENE GLYCOL 400
H(OCH2CH2)nOH
Average molecular weight380 - 420
Weight per mlabout 1.128g
P4245/B1  500mlGx1

HS No:39072011
EINECS:500-038-2
CAS No:25322-68-3

POLYETHYLENE GLYCOL 4000
HO(CH2CH2O)nH
Average molecular weight3500 - 4500
Melting point58 - 61°C
P4325/R4  500gPx1x6

HS No:39072011
EINECS:500-038-2
CAS No:25322-68-3

POLYETHYLENE GLYCOL 6000
HO(CH2CH2O)nH
Average molecular weight5800-6800
pH (5% aq. soln)5 - 7
Viscosity at 210ºF330 - 500cS
Sulphated ash<0.05%
P4335/R4  500gPx1x6
P4335/Y8  2.5Kgx1

HS No:39072011
EINECS:500-038-2
CAS No:25322-68-3

POLYETHYLENE GLYCOL 8000
HO(CH2CH2O)nH
Average molecular weightabout 8000
P4315/R6  1KgPx1
P4315/S1  5KgPx1

HS No:390772011
EINECS:500-038-2
CAS No:25322-68-3

POLYOXYETHYLENE(20) CETYL ETHER

see - BRIJ 58

POLYOXYETHYLENE(23) LAURYL ETHER

see - BRIJ L23

POLYOXYETHYLENE(23) LAURYL ETHER

see - BRIJ L23 30% w/v solution

POLYOXYETHYLENE(20)SORBITAN MONOLAURATE

see - TWEEN 20

POLYOXYETHYLENE(20)SORBITAN MONOOLEATE

see - TWEEN 80

POLYVINYL ALCOHOL
[-CH2CH(OH)-]n
Viscosity of 4% soln.27 - 33cP
P4345/R4  500gPx1x6

HS No:39053000
CAS No:9002-89-5

POLYVINYLPYRROLIDONE MW approx. 44,000
CHEMICALLY PURE
Viscosity of 5% aqueous solution at 25ºC2.4cP
Residual monomer<1.0%
Ash<0.02%
Water(H2O)<5%
P4405/R1  100gPx1x6
P4405/R4  500gPx1x6
P4405/S1  5KgPx1

HS No:39059990
CAS No:9003-39-8

PONCEAU S
For microscopical staining
C.I.27195
Identification Passes test
P4435/P3  5gPx1
H: H315, H319, H335
P: P261, P305+P351+P338
P symbolWARNING
HS No:32041200
EINECS:228-319-2
CAS No:6226-79-5

POTASSIUM (metal) in liquid paraffin
K = 39.10
Identification Passes test
P4445/D4  10gGx1
P4445/D6  25gGx1
H: H260, H314, EUH014
P: P280, P301+P330+P331, P305+P351+P338, P402+P404
P symbolP symbol
DANGER 		UN No:2257
Hazard Class:4.3
Packing Group:I
HS No:28051990
EINECS:231-119-8
CAS No:7440-09-7
May be difficult to export due to hazard incompatibility

POTASSIUM
standard solution 1000ppm
MatrixWater
SolutePotassium nitrate
AA1044/L2  500mlPWx1

HS No:38220000

POTASSIUM ACETATE
CHEMICALLY PURE
CH3.COOK = 99.14
Assay99% min.
Chloride(Cl)<0.08%
Sulphate(SO4)<0.05%
Iron(Fe)<0.01%
P4502/R4  500gPx1x6

HS No:29152900
EINECS:204-822-2
CAS No:127-08-2

POTASSIUM BICARBONATE

see - POTASSIUM HYDROGEN CARBONATE

POTASSIUM BITARTRATE

see - POTASSIUM HYDROGEN TARTRATE

POTASSIUM BROMATE
CHEMICALLY PURE
KBrO3 = 167.00
Assay99% min
Bromide(Br)<0.1%
Lead(Pb)<0.005%
P4662/R1  100gPx1x6
P4662/R4  500gPx1x6
H: H272, H301, H350
P: P201
P symbolP symbol
P symbolDANGER 		UN No:1484
Hazard Class:5.1
Packing Group:II
HS No:28299040
EINECS:231-829-8
CAS No:7758-01-2
May be difficult to export due to hazard incompatibility

POTASSIUM BROMATE
ANALYTICAL REAGENT
KBrO3 = 167.00
Assay99.5% min
Bromide(Br)<0.005%
Sulphate(SO4)<0.005%
Iron(Fe)>0.0005%
Lead(Pb)<0.0005%
P4664/R2  250gPx1x6
H: H272, H301, H350
P: P201
P symbolP symbol
P symbolDANGER 		UN No:1484
Hazard Class:5.1
Packing Group:II
HS No:28299040
EINECS:231-829-8
CAS No:7758-01-2
May be difficult to export due to hazard incompatibility

POTASSIUM BROMIDE
CHEMICALLY PURE
KBr = 119.00
Assay98.5% min.
Chloride(Cl)<0.5%
Sulphate(SO4)<0.05%
Iron(Fe)<0.002%
P4702/R4  500gPx1x6
P4702/R8  2.5KgPx1x4

HS No:28275100
EINECS:231-830-3
CAS No:7758-02-3

POTASSIUM BROMIDE
ANALYTICAL REAGENT
KBr = 119.00
Assay98.5% min.
Bromate(BrO3)<0.001%
Chloride(Cl)<0.1%
Iodide(I)<0.001%
Sulphate(SO4)<0.005%
Calcium(Ca)<0.001%
Iron(Fe)<0.0005%
Lead(Pb)<0.0005%
Sodium(Na)<0.02%
P4704/R4  500gPx1x6

HS No:28275100
EINECS:231-830-3
CAS No:7758-02-3

POTASSIUM CARBONATE anhydrous
CHEMICALLY PURE
K2CO3 = 138.21
Assay99% min.
Chloride(Cl)<0.03%
Nitrate(NO3)<0.01%
Sulphate(SO4)<0.02%
Iron(Fe)<0.002%
P4762/R4  500gPx1x6
P4762/R9  3KgPx1x4
H: H315, H319
P: P302+P352, P305+P351+P338
P symbolWARNING
HS No:28364000
EINECS:209-529-3
CAS No:584-08-7

POTASSIUM CARBONATE anhydrous
ANALYTICAL REAGENT
K2CO3 = 138.21
Assay99.9%min.
Chloride(Cl)<0.003%
Phosphate(PO4)<0.002%
Sulphate(SO4)<0.003%
Aluminium(Al)<0.001%
Copper(Cu)<0.0005%
Iron(Fe)<0.0005%
Lead(Pb)<0.0005%
Nitrogen compounds(N)<0.001%
P4764/R4  500gPx1x6
H: H315, H319
P: P302+P352, P305+P351+P338
P symbolWARNING
HS No:28364000
EINECS:209-529-3
CAS No:584-08-7

POTASSIUM CHLORATE
CHEMICALLY PURE
KClO3 = 122.55
Assay98% min.
Chloride(Cl)<0.05%
Sulphate(SO4)<0.1%
Lead(Pb)<0.001%
P4842/R4  500gPx1x6
H: H271, H332, H302, H411
P: P210, P273
P symbolP symbol
P symbolDANGER 		UN No:1485
Hazard Class:5.1
Packing Group:II
HS No:28291900
EINECS:223-289-7
CAS No:3811-04-9
May be difficult to export due to hazard incompatibility

POTASSIUM CHLORATE
ANALYTICAL REAGENT
KClO3 = 122.55
Assay99% min.
Chloride(Cl)<0.005%
Sulphate(SO4)<0.002%
Arsenic(As)<0.00005%
Copper(Cu)<0.0002%
Iron(Fe)<0.0005%
Lead(Pb)<0.0005%
P4844/R4  500gPx1x6
H: H271, H332, H302, H411
P: P210, P273
P symbolP symbol
P symbolDANGER 		UN No:1485
Hazard Class:5.1
Packing Group:II
HS No:28291900
EINECS:223-289-7
CAS No:3811-04-9
may be difficult to export due to hazard incompatibility

POTASSIUM CHLORIDE
CHEMICALLY PURE
KCl = 74.55
Assay99% min.
Sulphate(SO4)<0.03%
Iron(Fe)<0.002%
Lead(Pb)<0.001%
Loss on drying<1.0%
P4902/R4  500gPx1x6
P4902/R9  3KgPx1x4
P4902/S5  25KgPKx1x4

HS No:31042090
EINECS:231-211-8
CAS No:7447-40-7
Can also be supplied conforming to EP specification

POTASSIUM CHLORIDE
ANALYTICAL REAGENT
KCl = 74.55
Assay(after drying)99.5% min.
Lead(Pb)<0.0005%
Sodium(Na)<0.1%
Free acid(HCl)<0.003%
Loss on drying<1%
P4904/R4  500gPx1x6
P4904/R9  3KgPx1x4

HS No:31042090
EINECS:231-211-8
CAS No:7447-40-7

POTASSIUM CHLORIDE 3M solution
for storage of pH electrodes
KCl = 74.55
Identification Passes test
P4945/L2  500mlPWx1
P4945/M2  5LPNx1

HS No:31042090
EINECS:231-211-8
CAS No:7447-40-7

POTASSIUM CHLORIDE saturated solution
Identification Passes test
P4922/L1  500mlPNx1

HS No:31042090
EINECS:231-211-8
CAS No:7447-40-7

POTASSIUM CHROMATE
CHEMICALLY PURE
K2CrO4 = 194.19
Assay99% min.
Chloride(Cl)<0.05%
Sulphate(SO4)<0.05%
P4982/R2  250gPx1x6
P4982/R6  1KgPx1x6
H: H350, H340, H319, H335, H315, H317, H410
P: P210, P280, P273, P308+P313, P305+P351+P338, P302+P352
P symbolP symbol
P symbolDANGER 		UN No:3288
Hazard Class:6.1
Packing Group:II
HS No:28415000
EINECS:232-140-5
CAS No:7789-00-6

POTASSIUM CHROMATE
ANALYTICAL REAGENT
K2CrO4 = 194.19
Assay99.0% min
pH (5% solution)8.6 - 9.8
Chloride(Cl)<0.002%
Sulphate(SO4)<0.02%
Calcium(Ca)<0.005%
Sodium(Na)<0.05%
Insoluble matter(in H2O)<0.005%
P4984/R1  100gPx1x6
P4984/R2  250gPx1x6
H: H350, H340, H319, H335, H315, H317, H410
P: P210, P280, P273, P308+P313, P305+P351+P338, P302+P352
P symbolP symbol
P symbolDANGER 		UN No:3288
Hazard Class:6.1
Packing Group:II
HS No:28415000
EINECS:232-140-5
CAS No:7789-00-6

POTASSIUM CHROMATE 5%w/v solution
AssayApprox 5% w/v
P5005/B1  500mlGx1
H: H350, H340, H317, H411
P: P201, P202, P261, P272, P273, P280
P symbolP symbol
P symbolDANGER 		UN No:3287
Hazard Class:6.1
Packing Group:III
HS No:28415000
EINECS:232-140-5
CAS No:7789-00-6

tri-POTASSIUM CITRATE
CHEMICALLY PURE
K3C6H5O7.H2O = 324.42
Assay99% min
Chloride(Cl)<0.005%
Oxalate(as oxalic acid)<0.01%
Sulphate(SO4)<0.005%
Heavy metals(Pb)<0.001%
Iron(Fe)<0.002%
Sodium(Na)<0.3%
P5062/R4  500gPx1x6

HS No:29181500
EINECS:212-755-5
CAS No:6100-05-6

POTASSIUM CYANIDE
CHEMICALLY PURE
KCN = 65.12
Assay96% min.
Sulphate(SO4)<0.05%
Iron(Fe)<0.03%
Lead(Pb)<0.005%
P5142/R4  500gPx1
H: H300, H410, EUH032
P: P273, P280, P302+P352, P304+P340
P symbolP symbol
DANGER 		UN No:1680
Hazard Class:6.1
Packing Group:I
HS No:28371900
EINECS:205-792-3
CAS No:151-50-8

POTASSIUM DICHROMATE
TECHNICAL GRADE
K2Cr2O7 = 294.18
IdentificationPasses test
P5201/R6  1KgPx1
P5201/R9  3KgPx1
H: H350, H340, H360, H272, H330, H301, H312, H372, H314, H334, H334, H317, H410
P: P210, P280, P301+P330+P331, P305+P351+P338, P304+P341, P308+P313
P symbolP symbol
P symbolP symbol
DANGER 		UN No:3288
Hazard Class:6.1
Packing Group:II
HS No:28415000
EINECS:231-906-6
CAS No:7778-50-9

POTASSIUM DICHROMATE
CHEMICALLY PURE
K2Cr2O7 = 294.18
Assay99.5% min
Chloride(Cl)<0.02%
Sulphate(SO4)<0.03%
P5202/R4  500gPx1x6
P5202/R9  3KgPx1x4
H: H350, H340, H360, H272, H330, H301, H312, H372, H314, H334, H317, H410
P: P210, P280, P301+P330+P331, P305+P351+P338, P304+P341, P308+P313
P symbolP symbol
P symbolP symbol
DANGER 		UN No:3288
Hazard Class:6.1
Packing Group:II
HS No:28415000
EINECS:231-906-6
CAS No:7778-50-9

POTASSIUM DICHROMATE
ANALYTICAL REAGENT
K2CrO7 = 294.18
Assay(after drying)99.9% min.
Chloride(Cl)<0.002%
Sulphate(SO4)<0.005%
Calcium(Ca)<0.002%
Copper(Cu)<0.001%
Iron(Fe)<0.002%
Lead(Pb)<0.001%
Magnesium(Mg)<0.0005%
Nickel(Ni)<0.0005%
Sodium(Na)<0.05%
Zinc(Zn)<0.0005%
P5204/R2  250gPx1x6
H: H350, H340, H360, H272, H330, H301, H312, H372, H314, H334, H317, H410
P: P210, P280, P301+P330+P331, P305+P351+P338, P304+P341, P308+P313
P symbolP symbol
P symbolP symbol
DANGER 		UN No:3288
Hazard Class:6.1
Packing Group:II
HS No:28415000
EINECS:231-906-6
CAS No:7778-50-9

POTASSIUM DICHROMATE 0.0167M (0.1N)
VOLUMETRIC SOLUTION
Contents per litre 4.903g (K2Cr2O7)
P5222/B1  500mlGx1
H: H350, H340, H331, H373, H335, H334, H317, H412
P: P281, P285, P273, P302+P352, P304+P340, P309+P310
P symbolP symbol
DANGER
HS No:28415000

POTASSIUM DIHYDROGEN ORTHOPHOSPHATE
CHEMICALLY PURE
KH2PO4 = 136.09
Assay99-101%
pH of 5% solution4.3-4.5
Chloride(Cl)<0.05%
Sulphate(SO4)<0.02%
P5302/R4  500gPx1x6
P5302/R9  3KgPx1x4
P5302/S5  25KgPKx1

HS No:28352400
EINECS:231-913-4
CAS No:7778-77-0

POTASSIUM DIHYDROGEN ORTHOPHOSPHATE
ANALYTICAL REAGENT
KH2PO4 = 136.09
Assay(after drying)99% min
pH of solution4.3-4.4
Chloride(Cl)<0.001%
Sulphate(SO4)<0.005%
Ammonium(NH4)<0.005%
Heavy metals(Pb)<0.001%
Iron(Fe)<0.002%
P5304/R4  500gPx1x6

HS No:28352400
EINECS:231-913-4
CAS No:7778-77-0

POTASSIUM DISULPHITE

see - POTASSIUM METABISULPHITE

POTASSIUM ETHANEDIOATE

see - POTASSIUM OXALATE

POTASSIUM FERRICYANIDE

see - POTASSIUM HEXACYANOFERRATE(III)

POTASSIUM FERROCYANIDE

see - POTASSIUM HEXACYANOFERRATE(II)

POTASSIUM FLUORIDE anhydrous
CHEMICALLY PURE
KF = 58.10
Assay97% min.
Chloride(Cl)<0.04%
Sulphate(SO4)<0.3%
Iron(Fe)<0.02%
P5522/R4  500gPx1x6
H: H301+H311+H331
P: P280, P304+P340, P302+P352
P symbolDANGER UN No:1812
Hazard Class:6.1
Packing Group:III
HS No:28261900
EINECS:232-151-5
CAS No:7789-23-3
May be subject to export control

POTASSIUM HEXACYANOFERRATE(II)
CHEMICALLY PURE
K4Fe(CN)6.3H2O = 422.39
Assay99% min.
Chloride(Cl)<0.05%
Sulphate(SO4)<0.02%
P5382/R2  250gPx1x6
P5382/R4  500gPx1x6
H: H411
P: P273
P symbolWARNING
HS No:28372000
EINECS:237-722-2
CAS No:14459-95-1

POTASSIUM HEXACYANOFERRATE(II)
ANALYTICAL REAGENT
K4Fe(CN)6.3H2O = 422.39
Assay99% min
Chloride(Cl)<0.02%
Ferricyanide(Fe(CN)6)<0.02%
Sulphate(SO4)<0.005%
P5384/R2  250gPx1x6
H: H411
P: P273
P symbolWARNING
HS No:28372000
EINECS:237-722-2
CAS No:14459-95-1

POTASSIUM HEXACYANOFERRATE(III)
CHEMICALLY PURE
K3Fe(CN)6 = 329.25
Assay99% min.
Chloride(Cl)<0.2%
Sulphate(SO4)<0.2%
P5442/R2  250gPx1x6
P5442/R4  500gPx1x6

HS No:28372000
EINECS:237-323-3
CAS No:13746-66-2

POTASSIUM HEXACYANOFERRATE(III)
ANALYTICAL REAGENT
K3Fe(CN)6 = 329.25
Assay99% min.
Chloride(Cl)<0.02%
Ferrocyanide(Fe(CN)6)<0.02%
Sulphate(SO4)<0.005%
P5444/R2  250gPx1x6

HS No:28372000
EINECS:237-323-3
CAS No:13746-66-2

POTASSIUM HYDROGEN CARBONATE
CHEMICALLY PURE
KHCO3 = 100.12
Assay99% min.
Chloride(Cl)<0.01%
Sulphate(SO4)<0.03%
Iron(Fe)<0.002%
P5702/R4  500gPx1x6
P5702/R8  2.5KgPx1x4

HS No:28364000
EINECS:206-059-0
CAS No:298-14-6
Can also be supplied conformimg to BPC specification

POTASSIUM HYDROGEN CARBONATE
ANALYTICAL REAGENT
KHCO3 = 100.12
Assay 99.7 - 100.5%
Chloride(Cl)<0.001%
Phosphate(PO4)<0.0005%
Ammonium(NH4)<0.0005%
Calcium(Ca)<0.002%
Iron(Fe)<0.0005%
Heavy metals(Pb)<0.0005%
Magnesium(Mg)<0.001%
Sodium(Na)<0.03%
Sulphur compounds<0.003%
P5704/R4  500gPx1x6

HS No:28364000
EINECS:206-059-0
CAS No:298-14-6

di-POTASSIUM HYDROGEN ORTHOPHOSPHATE anhydrous
CHEMICALLY PURE
K2HPO4 = 174.18
Assay97.5-101%
Chloride(Cl)<0.01%
Sulphate(SO4)<0.02%
Arsenic(As)<0.0003%
Lead(Pb)<0.002%
Sodium(Na)<0.5%
P5802/R2  250gPx1x6
P5802/R4  500gPx1x6
P5802/R9  3KgPx1x4

HS No:28352400
EINECS:231-834-5
CAS No:7758-11-4

di-POTASSIUM HYDROGEN ORTHOPHOSPHATE anhydrous
ANALYTICAL REAGENT
K2HPO4 = 174.18
Assay99.0% min
Chloride(Cl)<0.003%
Sulphate(SO4)<0.005%
Arsenic(As)<0.0001%
Calcium(Ca)<0.005%
Copper(Cu)<0.0005%
Iron(Fe)<0.001%
Lead(Pb)<0.0005%
Sodium(Na)<0.05%
P5804/R2  250gPx1x6

HS No:28352400
EINECS:231-834-5
CAS No:7758-11-4

POTASSIUM HYDROGEN PHTHALATE
CHEMICALLY PURE
COOH.C6H4.COOK = 204.22
Assay99.5% min
Chloride(Cl)<0.002%
Sulphate(SO4)<0.02%
P5902/R4  500gPx1

HS No:29173980
EINECS:212-889-4
CAS No:877-24-7

POTASSIUM HYDROGEN PHTHALATE
ANALYTICAL REAGENT
COOH.C6H4.COOK = 204.22
Assay(after drying)99.8% min.
pH of 0.05M soln.4.00
Chloride(Cl)<0.002%
Sulphate(SO4)<0.005%
Iron(Fe)<0.0005%
Lead(Pb)<0.0005%
Sodium(Na)<0.03%
Loss on drying<0.05%
P5904/R1  100gPx1
P5904/R4  500gPx1

HS No:29173980
EINECS:212-889-4
CAS No:877-24-7

POTASSIUM HYDROGEN SULPHATE
CHEMICALLY PURE
KHSO4 = 136.16
Assay97% min.
P5982/R2  250gPx1
H: H314, H335
P: P280, P301+P330+P331, P305+P351+P338
P symbolP symbol
DANGER 		UN No:2509
Hazard Class:8
Packing Group:II
HS No:28332990
EINECS:231-594-1
CAS No:7646-93-7

POTASSIUM HYDROGEN TARTRATE
CHEMICALLY PURE
COOH.CH(OH).CH(OH).COOK = 188.18
Assay98% min.
Chloride(Cl)<0.05%
Sulphate(SO4)<0.1%
P6062/R4  500gPx1
P6062/R8  2.5KgPx1

HS No:29181300
EINECS:212-769-12
CAS No:868-14-4
Can also be supplied conforming to BP specification

POTASSIUM HYDROXIDE pellets
CHEMICALLY PURE
KOH = 56.11
Assay85% min
Carbonate(K2CO3)<2%
Chloride(Cl)<0.01%
Sulphate(SO4)<0.01%
P6122/R4  500gPx1x6
P6122/R8  2.5KgPx1x4
P6122/S5  25KgPKx1x4
H: H314, H302, H290
P: P280, P301+P330+P331, P305+P351+P338
P symbolP symbol
DANGER 		UN No:1813
Hazard Class:8
Packing Group:II
HS No:28152010
EINECS:215-181-3
CAS No:1310-58-3
Can also be supplied conforming to BP specification

POTASSIUM HYDROXIDE pellets
ANALYTICAL REAGENT
KOH = 56.11
Assay85% min.
Carbonate(K2CO3)<1%
Chloride(Cl)<0.002%
Phosphate(PO4)<0.0005%
Silicate(SiO2)<0.005%
Sulphate(SO4)<0.003%
Iron(Fe)<0.0005%
Lead(Pb)<0.0005%
Sodium(Na)<0.5%
Nitrogen compounds(N)<0.001%
P6124/R4  500gPx1x6
P6124/R8  2.5KgPx1x4
H: H314, H302, H290
P: P280, P301+P330+P331, P305+P351+P338
P symbolP symbol
DANGER 		UN No:1813
Hazard Class:8
Packing Group:II
HS No:28152010
EINECS:215-181-3
CAS No:1310-58-3

POTASSIUM IODATE
CHEMICALLY PURE
KIO3 = 214.00
Assay99% min.
Chlorate(ClO3)<0.1%
Iodide(I)<0.005%
Sulphate(SO4)<0.1%
P6202/R1  100gPx1x6
P6202/R4  500gPx1x6
H: H272, H318
P: P305+P351+P338
P symbolP symbol
DANGER 		UN No:1479
Hazard Class:5.1
Packing Group:III
HS No:28299080
EINECS:231-831-9
CAS No:7758-05-6

POTASSIUM IODATE
ANALYTICAL REAGENT
KIO3 = 214.00
Assay99.7-100.4%
Bromate, bromide, chlorate
Chloride(Cl)<0.02%
Iodide(I)<0.001%
Sulphate(SO4)<0.01%
Heavy metals(Pb)<0.001%
Iron(Fe)<0.001%
P6204/R1  100gPx1x6
H: H272, H318
P: P305+P351+P338
P symbolP symbol
DANGER 		UN No:1479
Hazard Class:5.1
Packing Group:III
HS No:28299080
EINECS:231-831-9
CAS No:7758-05-6

POTASSIUM IODATE(VII)

see - POTASSIUM PERIODATE

POTASSIUM IODIDE
CHEMICALLY PURE
KI = 166.00
Assay99% min
Iodate(IO3)<0.001%
Sulphate(SO4)<0.015%
Lead(Pb)<0.001%
P6302/R1  100gPx1x6
P6302/R4  500gPx1x6
P6302/R6  1KgPx1x6
P6302/R9  3KgPx1x4
H: h372
P: p260, p270, p314, p264
P symbol
HS No:28276000
EINECS:231-659-4
CAS No:7681-11-0
Can also be supplied conforming to BP / EP specification

POTASSIUM IODIDE
ANALYTICAL REAGENT
KI = 166.00
Assay99.8% min.
Chloride & Bromide(Cl)<0.01%
Iodate(IO3)<0.0002%
Sulphate(SO4)<0.003%
Arsenic(As)<0.00001%
Lead(Pb)<0.001%
Sodium(Na)<0.1%
Iodine absorbed<0.001%
P6304/R1  100gPx1x6
P6304/R4  500gPx1x6
P6304/R9  3KgPx1x4
H: h372
P: p260, p264, p270, p314
P symbol
HS No:28276000
EINECS:231-659-4
CAS No:7681-11-0

POTASSIUM IODIDE tablets 1g
Identification Passes test
J1825/J1  100tabletsPackx1
H: h372
P: p260, p264, p270, p314
P symbol
HS No:28276000
EINECS:231-659-4
CAS No:7681-11-0

POTASSIUM MANGANATE(VII)

see - POTASSIUM PERMANGANATE

POTASSIUM METABISULPHITE
CHEMICALLY PURE
K2S2O5 = 222.31
Assay95% min.
Chloride(Cl)<0.1%
P6382/R4  500gPx1x6
H: H318, H335, EUH031
P: P305+P351+P338, P313
P symbolP symbol
DANGER
HS No:28322000
EINECS:240-795-3
CAS No:16731-55-8

POTASSIUM NITRATE
CHEMICALLY PURE
KNO3 = 101.10
Assay99% min.
Chloride(Cl)<0.02%
Sulphate(SO4)<0.02%
Iron(Fe)<0.005%
P6462/R4  500gPx1x6
P6462/R9  3KgPx1x4
H: H272
P: P210
P symbolWARNING UN No:1486
Hazard Class:5.1
Packing Group:III
HS No:28342100
EINECS:231-818-8
CAS No:7757-91-1
May be difficult to export due to hazard incompatibility

POTASSIUM NITRATE
ANALYTICAL REAGENT
KNO3 = 101.10
Assay99% min.
pH of 5% solution5 - 8
Chloride(Cl)<0.001%
Iodate(IO3)<0.0005%
Nitrite(NO2)<0.001%
Phosphate(PO4)<0.0005%
Sulphate(SO4)<0.003%
Ammonium(NH4)<0.001%
Arsenic(As)<0.00004%
Barium(Ba)<0.0005%
Calcium(Ca)<0.002%
Copper(Cu)<0.0005%
Iron(Fe)<0.0002%
Lead(Pb)<0.0005%
Magnesium(Mg)<0.001%
Zinc(Zn)<0.0005%
P6464/R4  500gPx1x6
P6464/R8  2.5KgPx1x4
H: H272
P: P210
P symbolWARNING UN No:1486
Hazard Class:5.1
Packing Group:III
HS No:28342100
EINECS:231-818-8
CAS No:7757-91-1
May be difficult to export due to hazard incompatibility

POTASSIUM NITRITE
CHEMICALLY PURE
KNO2 = 85.10
Assay95% min.
Chloride(Cl)<0.02%
Sulphate(SO4)<0.01%
Lead(Pb)<0.002%
P6542/R1  100gPx1x6
H: H272, H301, H400
P: P210, P273
P symbolP symbol
P symbolDANGER 		UN No:1488
Hazard Class:5.1
Packing Group:II
HS No:28341000
EINECS:231-832-4
CAS No:7758-09-0
May be difficuly to export due to hazard incompatibility

tri-POTASSIUM ORTHOPHOSPHATE 1-hydrate
CHEMICALLY PURE
K3PO4.H2O = 230.29
Assay95% min.
Chloride(Cl)<0.01%
Sulphate(SO4)<0.01%
Lead(Pb)<0.005%
P6622/R4  500gPx1x6
H: H315, H318
P: P280, P305+P351+P338
P symbol
HS No:28352400
EINECS:231-907-1
CAS No:27176-10-9

POTASSIUM OXALATE
CHEMICALLY PURE
(COOK)2.H2O = 184.23
Assay98% min.
Chloride(Cl)<0.005%
Sulphate(SO4)<0.05%
P6702/R2  250gPx1x6
P6702/R4  500gPx1x6
H: H302+H312
P: P302+P352
P symbolWARNING UN No:2811
Hazard Class:6.1
Packing Group:III
HS No:29171100
EINECS:209-506-8
CAS No:6487-48-5

POTASSIUM OXALATE
ANALYTICAL REAGENT
(COOK)2.H2O = 184.23
Assay99.5% min
pH of 5% solution7.0-8.5
Chloride(Cl)<0.001%
Sulphate(SO4)<0.01%
Calcium(Ca)<0.005%
Copper(Cu)<0.0005%
Iron(Fe)<0.001%
Lead(Pb)<0.001%
Magnesium(Mg)<0.002%
Sodium(Na)<0.02%
Zinc(Zn)<0.0005%
Nitrogen compounds(N)<0.002%
Water insoluble matter<0.005%
P6704/R2  250gPx1x6
P6704/R4  500gPx1x6
H: H302+H312
P: P302+P352
P symbolWARNING UN No:3288
Hazard Class:6.1
Packing Group:III
HS No:29171100
EINECS:209-506-8
CAS No:6487-48-5

POTASSIUM PERIODATE
CHEMICALLY PURE
KIO4 = 230.00
Assay99% min.
P6862/R1  100gPx1x6
H: H272, H319, H335, H316
P: P210, P280, P302+P352, P304+P340, P305+P351+P338, P309+P311
P symbolP symbol
DANGER 		UN No:1479
Hazard Class:5.1
Packing Group:II
HS No:28299080
EINECS:232-196-0
CAS No:7790-21-8
May be difficult to export due to hazard incompatibility

POTASSIUM PERMANGANATE
CHEMICALLY PURE
KMnO4 = 158.03
Assay99% min.
Chloride(Cl)<0.02%
Nitrate(NO3)<0.2%
Sulphate(SO4)<0.05%
P6942/R4  500gPx1x6
P6942/R9  3KgPx1x4
H: H272, H302, H410
P: P210, P273, P301+P312
P symbolP symbol
P symbolDANGER 		UN No:1490
Hazard Class:5.1
Packing Group:II
HS No:28416100
EINECS:231-760-3
CAS No:7722-64-7
May be subject to export control. May be difficult to export due to hazard incompatibility.

POTASSIUM PERMANGANATE
ANALYTICAL REAGENT
KMnO4 = 158.03
Assay99.5% min.
Chloride(Cl)<0.005%
Sulphate(SO4)<0.005%
Arsenic(As)<0.0002%
Lead(Pb)<0.003%
Nitrogen compounds(N)<0.02%
Insoluble matter<0.1%
P6944/R4  500gPx1x6
H: H272, H302, H410
P: P210, P273, P301+P312
P symbolP symbol
P symbolDANGER 		UN No:1490
Hazard Class:5.1
Packing Group:II
HS No:28416100
EINECS:231-760-3
CAS No:7722-64-7
May be subject to export control. May be difficult to export due to hazard incompatibility

POTASSIUM PERMANGANATE 0.02M (0.1N)
VOLUMETRIC SOLUTION
KMnO4 = 158.03
Identification Passes test
P6982/B8  2.5LGx1x4
H: H411
P: P273
WARNING
HS No:28416100
Not suitable for long storage

POTASSIUM PEROXIDISULPHATE

see - POTASSIUM PERSULPHATE

POTASSIUM PERSULPHATE
CHEMICALLY PURE
K2S2O8 = 270.31
Assay97% min.
Chloride(Cl)<0.04%
P7102/R2  250gPx1x6
P7102/R4  500gPx1x6
H: H272, H302, H319, H335, H315, H334, H317
P: P210, P280, P305+P351+P338, P302+P353, P304+P340
P symbolP symbol
P symbolDANGER 		UN No:1492
Hazard Class:5.1
Packing Group:III
HS No:28334000
EINECS:231-781-8
CAS No:7727-21-1
may be difficult to export due to hazard incompatibility

POTASSIUM PERSULPHATE
ANALYTICAL REAGENT
K2S2O8 = 270.31
Assay99% min
Chloride(Cl)<0.001%
Calcium(Ca)<0.005%
Copper(Cu)<0.0005%
Iron(Fe)<0.0005%
Lead(Pb)<0.001%
Nickel(Ni)<0.0005%
Zinc(Zn)<0.0005%
P7104/R2  250gPx1x6
H: H272, H302, H319, H335, H315, H334, H317
P: P210, P280, P305+P351+P338, P302+P353, P304+P340
P symbolP symbol
P symbolDANGER 		UN No:1492
Hazard Class:5.1
Packing Group:III
HS No:28334000
EINECS:231-781-8
CAS No:7727-21-1
may be difficult to export due to hazard incompatibility

POTASSIUM SODIUM TARTRATE
CHEMICALLY PURE
COOK.CHOH.CHOH.COONa.4H2O = 282.22
Assay99-102%
Chloride(Cl)<0.05%
Sulphate(SO4)<0.05%
Acidity<1ml N%
Alkalinity<1ml N%
P7202/R4  500gPx1x6
P7202/R9  3KgPx1x4

HS No:29181300
EINECS:206-156-8
CAS No:6381-59-5
Can also be supplied conforming to BP specification

POTASSIUM SODIUM TARTRATE
ANALYTICAL REAGENT
COOK.CHOH.CHOH.COONa.4H2O = 282.22
Assay99% min
pH of 5% solution6.5-8.5
Chloride(Cl)<0.0005%
Phosphate(PO4)<0.001%
Sulphate(SO4)<0.005%
Ammonium(NH4)<0.002%
Calcium(Ca)<0.004%
Copper(Cu)<0.0002%
Iron(Fe)<0.0005%
Lead(Pb)<0.0002%
Magnesium(Mg)<0.002%
Reducing substancesNo reaction
P7204/R4  500gPx1x6

HS No:29181300
EINECS:206-156-8
CAS No:6381-59-5

POTASSIUM SORBATE
CHEMICALLY PURE
CH3(CH.CH)2COOK = 150.22
Identification Passes test
P7262/R4  500gPx1
H: H315, H319
P: P262, P302+P352
P symbolWARNING
HS No:29161970
EINECS:246-376-1
CAS No:24634-61-5

POTASSIUM SULPHATE
TECHNICAL GRADE
K2SO4 = 174.26
Identification Passes test
P7301/R4  500gPx1x6
P7301/R9  3KgPx1x4

HS No:31043000
EINECS:231-915-5
CAS No:7778-80-5

POTASSIUM SULPHATE
CHEMICALLY PURE
K2SO4 = 174.26
Assay99% min.
Chloride(Cl)<0.02%
Iron(Fe)<0.002%
Lead(Pb)<0.002%
Sodium(Na)<0.2%
P7302/R4  500gPx1x6
P7302/R9  3KgPx1x4

HS No:31043000
EINECS:231-915-5
CAS No:7778-80-5

POTASSIUM SULPHATE
ANALYTICAL REAGENT
K2SO4 = 174.26
Assay99.0% min
pH of 5% solution5.5 - 8.0
Chloride(Cl)<0.0005%
Phosphate(PO4)<0.0005%
Calcium(Ca)<0.005%
Copper(Cu)<0.0005%
Iron(Fe)<0.0005%
Lead(Pb)<0.0005%
Magnesium(Mg)<0.002%
Zinc(Zn)<0.0005%
Loss on drying(105°C)<1%
P7304/R4  500gPx1

HS No:31043000
EINECS:231-915-5
CAS No:7778-80-5

POTASSIUM SULPHIDE (poly)
AppearanceBrown-green lumps
Identification Passes test
P7342/R1  100gPx1
H: H314, H400
P: P273, P280, P305+P351+P338, P310
P symbolP symbol
DANGER 		UN No:3262
Hazard Class:8
Packing Group:II
HS No:28309000
EINECS:253-390-1
CAS No:37199-66-9

POTASSIUM THIOCYANATE
CHEMICALLY PURE
KSCN = 97.18
Assay97% min.
Chloride(Cl)<0.05%
Sulphate(SO4)<0.1%
Iron(Fe)<0.002%
Lead(Pb)<0.002%
P7582/R4  500gPx1x6
H: H302, H312, H332, H412, EUH032
P: P273, P280, P301+P312, P302+P352
P symbolWARNING
HS No:28429080
EINECS:206-370-1
CAS No:333-20-0

POTASSIUM THIOCYANATE
ANALYTICAL REAGENT
KSCN = 97.18
Assay99% min
Chloride(Cl)<0.005%
Sulphate(SO4)<0.05%
Sulphide(S)<0.001%
Iron(Fe)<0.0003%
Lead(Pb)<0.0005%
Alcohol insoluble matter<0.01%
Water insoluble matter<0.003%
P7584/R4  500gPx1x6
H: H302, H312, H332, H412, EUH032
P: P273, P280, P301+P312, P302+P352
P symbolWARNING
HS No:28429080
EINECS:206-370-1
CAS No:333-20-0

PROCION YELLOW MX 3R
Identification Passes test
P7725/P6  25gPx1
P7725/R1  100gPx1
H: H334
P: P304+P340
P symbolWARNING
HS No:32129000
Procion is a trade mark of I.C.I plc

PROPANAL

see - PROPIONALDEHYDE

PROPANE-1,2-DIOL
CHEMICALLY PURE
CH3.CHOH.CH2OH = 76.10
Assay99% min.
Weight per ml1.035 - 1.037g
Distillation range(95%)186 - 188ºC
Iron(Fe)<0.001%
Lead(Pb)<0.0005%
Acidity(CH3COOH)<0.003%
Water(H2O)<0.4%
P7902/B1  500mlGx1x12
P7902/B8  2.5LGx1x4
P7902/L9  2.5LPWx1x4
P7902/M5  25LPDx1x4

HS No:29053200
EINECS:200-338-0
CAS No:56-55-6
Can also be supplied conforming to USP specification

PROPANE-1,2,3-TRIOL

see - GLYCEROL



PROPANOIC ACID

see - PROPIONIC ACID

PROPAN-1-OL
CHEMICALLY PURE
CH3.CH2.CH2OH = 60.10
Assay99% min.
Weight per ml0.803 - 0.807g
Distillation range(95%)96 - 99ºC
Non-volatile residue<0.005%
P8002/B1  500mlGx1x12
P8002/B8  2.5LGx1x4
P8002/V5  25LMDx1x4
H: H225, H318, H336
P: P233, P305+P351+P338, P313
P symbolP symbol
P symbolDANGER 		UN No:1274
Hazard Class:3
Packing Group:II
HS No:29051200
EINECS:200-746-9
Flash Point (°C): 15
CAS No:71-23-8

PROPAN-1-OL
ANALYTICAL REAGENT
CH3.CH2.CH2OH = 60.10
Assay99.5% min
Acidity(CH3COOH)<0.001%
Ethanol(C2H5OH)<0.05%
Methanol(CH3OH)<0.01%
Propan-2-ol(CH3CHOHCH3)<0.05%
Calcium(Ca)<0.00005%
Cobalt(Co)<0.000002%
Copper(Cu)<0.000002%
Iron(Fe)<0.00001%
Non-volatile residue<0.001%
Substances darkened by H2SO4Passes test
Water(H2O)<0.1%
P8004/B1  500mlGx1x12
P8004/B8  2.5LGx1x4
H: H225, H318, H336
P: P210, P233, P305+P351+P338, P313
P symbolP symbol
P symbolDANGER 		UN No:1274
Hazard Class:3
Packing Group:II
HS No:29051200
EINECS:200-746-9
Flash Point (°C): 15
CAS No:71-23-8

PROPAN-2-OL
CHEMICALLY PURE
(CH3)2.CHOH = 60.10
Assay99.5% min
Weight per ml0.783 - 0.786g
Distillation range(95%)81.0 - 83.0ºC
Acidity(as CH3.COOH)<0.002%
Aldehydes & ketones (as CH3.CO.CH3)<0.1%
Non-volatile residue<0.01%
P8102/B1  500mlGx1x12
P8102/B8  2.5LGx1x4
P8102/L9  2.5LPWx1x4
P8102/V5  25LMDx1x4
H: H225, H319, H336
P: P243, P261, P271, P303+P361+P353, P304+P340, P210, P280, P305+P351+P338
P symbolP symbol
DANGER 		UN No:1219
Hazard Class:3
Packing Group:II
HS No:29051200
EINECS:200-661-7
Flash Point (°C): 12
CAS No:67-63-0
Can also be supplied conforming to BP specification

PROPAN-2-OL
ANALYTICAL REAGENT
(CH3)2.CHOH = 60.10
Assay99.7% min.
Weight per ml0.784 - 0.786g
Refractive index1.377-1.378
Distillation range(95%)81.5 - 82.5ºC
Acidity(as CH3.COOH)<0.001%
Aldehydes & ketones (as CH3.CO.CH3)<0.02%
Non-volatile residue<0.002%
Substances reducing permanganate(O)<0.0005%
Water(H2O)<0.15%
P8104/B1  500mlGx1x12
P8104/B8  2.5LGx1x4
P8104/L9  2.5LPWx1x4
P8104/V5  25LMDx1x4
H: H225, H319, H336
P: P243, P261, P271, P303+P361+P353, P304+P340, P210, P280, P305+P351+P338
P symbolP symbol
DANGER 		UN No:1219
Hazard Class:3
Packing Group:II
HS No:29051200
EINECS:200-661-7
Flash Point (°C): 12
CAS No:67-63-0

PROPAN-2-OL
HPS GRADE for HPLC
(CH3)2.CHOH = 60.10
Assay99.8% min
Weight per ml0.785g
Non-volatile residue<0.0003%
Water(H2O)<0.05%
Minimum transmission in 1cm cell
210nm.50%
225nm.80%
240nm.95%
255 - 400nm.99%
P8106/B8  2.5LGx1x4
H: H225, H319, H336
P: P243, P261, P271, P303+P361+P353, P304+P340, P305+P351+P338
P symbolP symbol
DANGER 		UN No:1219
Hazard Class:3
Packing Group:II
HS No:29051200
EINECS:200-661-7
Flash Point (°C): 12
CAS No:67-63-0

PROPAN-2-OL HPLC Baker AnalysedJ T Baker
HPLC Baker Analysed
CH3CHOHCH3 = 60.10
Assay (by GC) (corrected for water)99.7% min.
Residue after Evaporation<2ppm
Water(H2O)<0.03%
Ultraviolet Absorbance (1.00cm path vs water)
225nm<0.16
254nm<0.02
280nm<0.01
350nm<0.01
UV Cut-off nm<305
Filtered through a 0.2 micron filter
Packaged under Nitrogen
JB-9095/2500  2.5LGx1x4
H: H225, H319, H336
P: P210, P241, P303+P361+P353, P305+P351+P338, P405, P501
P symbolP symbol
DANGER 		UN No:1219
Hazard Class:3
Packing Group:II
HS No:29051200
EINECS:200-661-7
Flash Point (°C): 12
CAS No:67-63-0
J T Baker Product

PROPAN-2-OLPanreac Applichem
(HPLC) PAI
C3H8O = 60.10
Assay (G.C.)99.9% min
Density at 20/40.784 - 0.786
Acidity<0.0001meq/g
Alkalinity<0.0001meq/g
Non-volatile matter<0.0003%
Water(H2O)<0.05%
UV Spectrum (1cm cell: Ref: water)
207nm (Cut off)1.000au
217nm0301au
232nm0.097au
242nm0.046au
250nm0.022au
260 - 400nm0.009au
Bottled under Nitrogen
Filtered through a 0.2 micron filter
361090/1612  2.5LGx1x4
H: H225, H319, H336
P: P243, P261, P271, P303+P361+P353, P304+P340, P305+P351+P338
P symbolP symbol
DANGER 		UN No:1219
Hazard Class:3
Packing Group:II
HS No:29051200
EINECS:200-661-7
Flash Point (°C): 12
CAS No:67-63-0
Panreac Quimica Product

PROPAN-2-OL 70%
(CH3)2.CHOH = 60.10
Assay(Propan-2-ol) about 70% v/v
J4205/M2  5LPNx1
H: H225, H319, H336
P: P210, P280, P314, P304+P340, P305+P351+P338
P symbolP symbol
DANGER 		UN No:1219
Hazard Class:3
Packing Group:II
HS No:29051200
EINECS:200-661-7
CAS No:67-63-0

PROPANONE

see - ACETONE

PROPIONALDEHYDE
CHEMICALLY PURE
CH3.CH2.CHO = 58.08
Assay95% min
Weight per ml0.805-0.807g
Acidity(CH3.COOH)<0.6%
P8202/A7  100mlGx1x6
H: H225, H315, H319, H335
P: P210, P233, P302+P352, P304+P340, P305+P351+P338
P symbolP symbol
DANGER 		UN No:1275
Hazard Class:3
Packing Group:II
HS No:29121900
EINECS:204-623-0
Flash Point (°C): -40
CAS No:123-38-6

PROPIONIC ACID
CHEMICALLY PURE
CH3.CH2.COOH = 74.08
Assay99% min.
Weight per mlabout 0.992g
P8282/B1  500mlGx1x12
P8282/B8  2.5LGx1x4
P8282/M5  25LPDx1
H: H314
P: P260, P280, P301+P330+P331, P305+P351+P338
P symbolDANGER UN No:3463
Hazard Class:8(3)
Packing Group:II
HS No:29155000
EINECS:201-176-3
CAS No:79-09-4

N-PROPYL ALCOHOL

see - PROPAN-1-OL

n-PROPYLAMINE
CHEMICALLY PURE
CH3.CH2.CH2.NH2 = 59.11
Assay99% min.
Weight per ml0.719g
P8602/A7  100mlGx1x12
H: H225, H302, H311, H314, H331, H290
P: P210, P280, P301+P330+P331, P302+P352, P304+P340, P305+P351+P338, P403, P235
P symbolP symbol
P symbolDANGER 		UN No:1277
Hazard Class:3(8)
Packing Group:II
HS No:29211980
EINECS:203-462-3
Flash Point (°C): -30
CAS No:107-10-8

PROPYLENE GLYCOL

see - PROPANE-1,2-DIOL

PYRIDINE
CHEMICALLY PURE
C5H5N = 79.10
Assay98% min.
Weight per ml0.980 - 0.983g
Distillation range(95%)113 - 118ºC
Water(H2O)<0.5%
P8902/B1  500mlGx1x12
H: H225, H302, H312, H332
P: P210, P233, P302+P352
P symbolP symbol
DANGER 		UN No:1282
Hazard Class:3
Packing Group:II
HS No:29333100
EINECS:203-809-9
Flash Point (°C): 20
CAS No:110-86-1

1-(2-PYRIDYLAZO)-2-NAPHTHOL
C15H11N3O = 249.27
Melting point138 - 141ºC
P8922/P1  1gPx1x6
P8922/P3  5gPx1x6

HS No:29333999
EINECS:210-637-9
CAS No:85-85-8

PYROGALLOL
CHEMICALLY PURE
C6H3(OH)3 = 126.10
Melting point131 - 134ºC
P9102/E1  100gGx1x6
H: H341, H332, H312, H302, H412
P: P210, P273, P308+P313
P symbolP symbol
WARNING 		UN No:2811
Hazard Class:6.1
Packing Group:III
HS No:29072900
EINECS:201-762-9
CAS No:87-66-1

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