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PALMITIC ACID (CHEMICALLY PURE)

PAPANICOLAOU'S STAIN OG6

PAPANICOLAOU'S STAIN EA50

PARAFFIN SOFT WHITE

PARAFFIN WAX 52 - 54°C

PARAFFIN WAX 58 - 60°C

PARAFFIN LIQUID colourless light

PARAFFIN LIQUID colourless heavy

PARAFFIN WAX 41 - 46°c

n-PENTANE 99%

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 ((UV-IR-HPLC) PAI)

n-PENTANE (HPLC Baker Analysed)

PENTAN-1-OL (CHEMICALLY PURE)

PENTAN-2-OL (CHEMICALLY PURE)

PENTAN-2-ONE (CHEMICALLY PURE)

PEPSIN powder (1:3000NF)

PEPTONE bacteriological

PERCHLORIC ACID 60% (CHEMICALLY PURE)

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)

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

1,10-PHENANTHROLINE hydrate (Redox indicator)

1,10-PHENANTHROLINE HYDRATE (ANALYTICAL REAGENT)

PHENOL detached crystal (CHEMICALLY PURE)

PHENOL detached crystal (ANALYTICAL REAGENT)

PHENOL RED (pH Indicator)

PHENOL RED 0.02% solution

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

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

PHENOLPHTHALEIN (pH Indicator)

PHENOLPHTHALEIN 1% solution

PHENOLPHTHALEIN 0.5% solution

PHENYL SALICYLATE (CHEMICALLY PURE)

L-PHENYLALANINE (CHEMICALLY PURE)

PHENYLHYDRAZINIUM CHLORIDE (CHEMICALLY PURE)

PHLOROGLUCINOL (CHEMICALLY PURE)

PHOSPHORUS red

PHOSPHOROUS PENTACHLORIDE (CHEMICALLY PURE)

PHOSPHOROUS PENTOXIDE (CHEMICALLY PURE)

PHOSPHORUS TRICHLORIDE (CHEMICALLY PURE)

PHTHALIC ACID (CHEMICALLY PURE)

PHTHALIC ANHYDRIDE (CHEMICALLY PURE)

PICRIC ACID (CHEMICALLY PURE)

PICRIC ACID saturated solution

POLYETHYLENE GLYCOL 200

POLYETHYLENE GLYCOL 400

POLYETHYLENE GLYCOL 8000

POLYETHYLENE GLYCOL 4000

POLYETHYLENE GLYCOL 6000

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 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 CARBONATE hydrated (CHEMICALLY PURE)

POTASSIUM CHLORATE (CHEMICALLY PURE)

POTASSIUM CHLORATE (ANALYTICAL REAGENT)

POTASSIUM CHLORIDE (CHEMICALLY PURE)

POTASSIUM CHLORIDE (ANALYTICAL REAGENT)

POTASSIUM CHLORIDE saturated solution

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

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 (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 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 IODIDE tablets 1g

POTASSIUM IODIDE (CHEMICALLY PURE)

POTASSIUM IODIDE (ANALYTICAL REAGENT)

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 PERMANGANATE 0.02M (0.1N) Dilut-it (CONCENTRATED VOLUMETRIC SOLUTION)

POTASSIUM PERSULPHATE (CHEMICALLY PURE)

POTASSIUM PERSULPHATE (ANALYTICAL REAGENT)

POTASSIUM SODIUM TARTRATE (CHEMICALLY PURE)

POTASSIUM SODIUM TARTRATE (ANALYTICAL REAGENT)

POTASSIUM SORBATE (CHEMICALLY PURE)

POTASSIUM SULPHATE (CHEMICALLY PURE)

POTASSIUM SULPHATE (ANALYTICAL REAGENT)

POTASSIUM SULPHIDE (poly)

POTASSIUM THIOCYANATE (CHEMICALLY PURE)

POTASSIUM THIOCYANATE (ANALYTICAL REAGENT)

PROCION YELLOW MX 3R

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) PAI)

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

PROPANE-1,2-DIOL (CHEMICALLY PURE)

PROPANE-1,2-DIOL (ANALYTICAL REAGENT)

PROPIONALDEHYDE (CHEMICALLY PURE)

PROPIONIC ACID (CHEMICALLY PURE)

n-PROPYLAMINE (CHEMICALLY PURE)

PYRIDINE (CHEMICALLY PURE)

1-(2-PYRIDYLAZO)-2-NAPHTHOL

PYROGALLOL (CHEMICALLY PURE)

PALMITIC ACID
CHEMICALLY PURE
CH3(CH2)14COOH = 256.42
P0302/R1  100gPx1x
P0302/R6  1KgPx1x

HS No:15191900
EINECS:200-312-9

PAPANICOLAOU'S STAIN OG6

P0335/B8  2.5LGx1x4
P0335/L1  500mlPNx1x
H: H225
P: P243, P280
P symbol UN No:1993
Hazard Class:3
Packing Group:II
HS No:32041200
Flash Point (oC): 14

PAPANICOLAOU'S STAIN EA50

P0345/B8  2.5LGx1x4
P0345/L1  500mlPNx1x
H: H225
P: P243, P280
P symbol UN No:1992
Hazard Class:3(6.1)
Packing Group:II
HS No:32041900
Flash Point (oC): 17

PARAFFIN SOFT WHITE

P0485/R4  500gPx1x6

HS No:27121090
EINECS:232-315-6

PARAFFIN WAX 52 - 54°C

P0585/R4  500gPx1x

HS No:27122090
EINECS:232-315-6

PARAFFIN WAX 58 - 60°C

Melting point57 - 60oC
P0595/R4  500gPx1x6

HS No:27122090
EINECS:232-315-6

PARAFFIN LIQUID colourless light

P0405/L8  2.5LPNx1x4
P0405/M5  25LPDx1x4

HS No:27101911
EINECS:232-315-6

PARAFFIN LIQUID colourless heavy

P0425/L8  2.5LPNx1x4
P0425/M5  25LPDx1x4

HS No:27101911
EINECS:232-315-6

PARAFFIN WAX 41 - 46°c

P0555/J2  250tabletsPackx1x

HS No:27122090
EINECS:232-315-6

n-PENTANE 99%

UN No:1265
Hazard Class:3
Packing Group:II
HS No:29001100
EINECS:203-692-4
Flash Point (oC): TBA

n-PENTANE 95%
CHEMICALLY PURE
CH3.(CH2)3.CH3 = 72.15
P1182/B8  2.5LGx1x4
H: H225, H304, H336, H411
P: P301+P310, P331, P403+P235
P symbolP symbol
P symbolP symbol
 UN No:1265
Hazard Class:3
Packing Group:II
HS No:29011000
EINECS:203-692-4
Flash Point (oC): -48

n-PENTANE 95%
ANALYTICAL REAGENT
CH3.(CH2)3.CH3 = 72.15
P1184/B8  2.5LGx1x4
H: H225, H304, H336, H411
P: P301+P310, P331, P403+P235
P symbolP symbol
P symbolP symbol
 UN No:1265
Hazard Class:3
Packing Group:II
HS No:29011000
EINECS:203-692-4
Flash Point (oC): -48

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
P: P301+P310, P331, P403+P235
P symbolP symbol
P symbolP symbol
 UN No:1265
Hazard Class:3
Packing Group:II
HS No:29011000
EINECS:203-692-4
Flash Point (oC): -48

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
P: P301+P310, P331, P403+P235
P symbolP symbol
P symbolP symbol
 UN No:1265
Hazard Class:3
Packing Group:II
HS No:29011000
EINECS:203-692-4
Flash Point (oC): -48

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
P: P301+P310, P331, P403+P235
P symbolP symbol
P symbolP symbol
 UN No:1265
Hazard Class:3
Packing Group:II
HS No:29011000
EINECS:203-692-4
Flash Point (oC): -48

n-PENTANE
(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
P: P301+P310, P331, P403+P235
P symbolP symbol
P symbolP symbol
 UN No:1265
Hazard Class:3
Packing Group:I
HS No:29011000
EINECS:203-692-4
Flash Point (oC): -40

n-PENTANE
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
P: P301+P310, P331, P403+P235
P symbolP symbol
P symbol 		UN No:1265
Hazard Class:3
Packing Group:I
HS No:29011000
EINECS:203-692-4
Flash Point (oC): -40

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 symbolP symbol
 UN No:1105
Hazard Class:3
Packing Group:III
HS No:29051900
EINECS:250-378-8
Flash Point (oC): 48

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
P: P261, P305+P351+P338
P symbolP symbol
 UN No:1105
Hazard Class:3
Packing Group:III
HS No:29051900
Flash Point (oC): 41

PENTAN-2-ONE
CHEMICALLY PURE
CH3C(O)CH2CH2CH3 = 86.13
P1292/B1  500mlGx1x12
P1292/B8  2.5LGx1x4
H: H225, H302, H315, H319, H335
P: P261, P305+P351+P338
P symbolP symbol
 UN No:1249
Hazard Class:3
Packing Group:II
HS No:29141990
EINECS:203-528-1
Flash Point (oC): 7

PEPSIN powder (1:3000NF)

Activity about 1 Anson unit per g.
P1385/R1  100gPx1x6
P1385/R2  250gPx1x6
H: H315, H319, H335, H334
P: P304+P341, P305+P351+P338, P342+P311
P symbolP symbol
HS No:35079090
EINECS:232-629-3

PEPTONE bacteriological

P1445/R1  100gPx1x6
P1445/R2  250gPx1x6

HS No:35040000
EINECS:293-428-4

PERCHLORIC ACID 60%
CHEMICALLY PURE
HClO4 = 100.46
Assay60% min.
Weight per mlabout 1.54g
Chloride(Cl)<0.001%
Sulphate(SO4)<0.005%
Iron(Fe)<0.001%
Lead(Pb)<0.0005%
P1482/B1  500mlGx1x12
P1482/B9  2.5LS/Cx1x4
H: H271, H314
P: P280, P301+P330+P331, P304+P340, P309+P310
P symbolP symbol
 UN No:1873
Hazard Class:5.1(8)
Packing Group:I
HS No:28111980
EINECS:231-512-4

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: P280, P301+P330+P331, P304+P340, P309+P310
P symbolP symbol
 UN No:1873
Hazard Class:5.1(8)
Packing Group:I
HS No:28111980
EINECS:231-512-4

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: P301+P330+P331, P305+P351+P338
P symbolP symbol
 UN No:3085
Hazard Class:5.1(8)
Packing Group:1
HS No:28111980
EINECS:233-937-0

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: P243, P280, P273, P301+P331, P302+P352, P304+P340, P309+P310
P symbolP symbol
P symbolP symbol
 UN No:1268
Hazard Class:3
Packing Group:I
HS No:27101125
Flash Point (oC): -55

PETROLEUM ETHER 30 - 40°C
ANALYTICAL REAGENT
P1604/B8  2.5LGx1x4
H: H225, H304, H315, H336, H411
P: P241, P261, P301+P310, P303+P361+P353, P405
P symbolP symbol
P symbolP symbol
 UN No:1268
Hazard Class:3
Packing Group:I
HS No:27101125
Flash Point (oC): -55

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: P243, P280, P273, P301+P331, P302+P352, P304+P340, P309+P310
P symbolP symbol
P symbolP symbol
 UN No:1268
Hazard Class:3
Packing Group:II
HS No:27101125
Flash Point (oC): -20

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: P241, P261, P301+P310, P303+P361+P353, P405
P symbolP symbol
P symbolP symbol
 UN No:1268
Hazard Class:3
Packing Group:II
HS No:27101125
Flash Point (oC): -20

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: P243, P280, P273, P301+P331, P302+P352, P304+P340, P309+P310
P symbolP symbol
P symbolP symbol
 UN No:1268
Hazard Class:3
Packing Group:II
HS No:27101125
Flash Point (oC): -20

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: P241, P261, P301+P310, P303+P361+P353, P405
P symbolP symbol
P symbolP symbol
 UN No:1268
Hazard Class:3
Packing Group:II
HS No:27101125
Flash Point (oC): -20

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: P243, P280, P273, P301+P331, P302+P352, P304+P340, P309+P310
P symbolP symbol
P symbolP symbol
 UN No:1268
Hazard Class:3
Packing Group:II
HS No:27101125
Flash Point (oC): -20

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: P241, P261, P301+P310, P303+P361+P353, P405
P symbolP symbol
P symbolP symbol
 UN No:1268
Hazard Class:3
Packing Group:II
HS No:27101125
Flash Point (oC): -2

PETROLEUM ETHER 100-120°C
ANALYTICAL REAGENT
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
 UN No:1268
Hazard Class:3
Packing Group:II
HS No:27101125
Flash Point (oC): -2

1,10-PHENANTHROLINE-FERROUS SULPHATE COMPLEX
Redox Indicator
P1825/A7  100mlGx1x6
P1825/B8  2.5LGx1x
H: H301, H410
P symbolP symbol
 UN No:2810
Hazard Class:6.1
Packing Group:III
HS No:38220000

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

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 symbolP symbol
 UN No:2811
Hazard Class:6.1
Packing Group:III
HS No:29339990
EINECS:200-629-2

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: P302+P352, P301+P330+P331, P309, P310, P305+P351+P338
P symbolP symbol
P symbol 		UN No:1671
Hazard Class:6.1
Packing Group:II
HS No:29071100
EINECS:203-632-7

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: P302+P352, P301+P330+P331, P309, P310, P305+P351+P338
P symbolP symbol
P symbol 		UN No:1671
Hazard Class:6.1
Packing Group:II
HS No:29071100
EINECS:203-632-7

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

PHENOL RED 0.02% solution

pH 6.8 - 8.4yellow to red
P2222/K7  100mlPNx1x6
P2222/L1  500mlPNx1x12
H: H225
P: P243, P280
P symbol UN No:1170
Hazard Class:3
Packing Group:III
HS No:38220000
Flash Point (oC): 32

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

HS No:29252900
EINECS:210-640-4

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

HS No:29252900

PHENOLPHTHALEIN
pH Indicator
pH 8.3 - 10.0colourless to violet-red
P2102/R1  100gPx1x6
P2102/R2  250gPx1x6
H: H350, H341, H361
P: P281, P308+P313
P symbol
HS No:29322910
EINECS:201-004-7

PHENOLPHTHALEIN 1% solution

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

PHENOLPHTHALEIN 0.5% solution

pH 8.3 - 10.00colourless to violet-red
P2142/L2  500mlPWx1x
H: H226, H351, H341, H361
P: P243, P281, P308+P313
P symbolP symbol
 UN No:1170
Hazard Class:3
Packing Group:II
HS No:38220000
Flash Point (oC): 23

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

L-PHENYLALANINE
CHEMICALLY PURE
C9H11NO2 = 165.19
Assay98% min
P2422/R1  100gPx1x
P2422/R4  500gPx1x

HS No:29224985
EINECS:200-568-1

PHENYLHYDRAZINIUM CHLORIDE
CHEMICALLY PURE
C6H5NHNH3Cl = 144.60
Assay97% min.
P2742/P6  25gPx1x6
P2742/R1  100gPx1x6
H: H350, H400, H341, H331, H311, H301, H372, H319, H315, H317
P: P281, P273, P302+P352, P304+P340, P305+P351+P338, P309+P310
P symbol UN No:2811
Hazard Class:6.1
Packing Group:II
HS No:29280090
EINECS:200-444-7

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: P305+P351+P338
P symbol
HS No:29072900
EINECS:203-611-2

PHOSPHORUS red

P = 30.97
P3165/D6  25gGx1x6
P3165/E1  100gGx1x
H: H228, H412
P: P273
P symbol UN No:1338
Hazard Class:4.1
Packing Group:III
HS No:28047000
EINECS:231-768-7

PHOSPHOROUS PENTACHLORIDE
CHEMICALLY PURE
PCl5 = 208.24
Assay98% min.
P3302/E2  250gGx1x
H: H330, H302, H373, H314
P: P304+P340, P301+P330+P331, P305+P351+P38
P symbolP symbol
P symbol 		UN No:1806
Hazard Class:8
Packing Group:II
HS No:28121016
EINECS:233-060-3

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

PHOSPHORUS TRICHLORIDE
CHEMICALLY PURE
PCl3 = 137.33
Assay98% min.
Weight per mlabout 1.67g
P3502/A7  100mlGx1x
H: H300+H330, H314, H373
P: P301+P330+P331, P304+P340, P305+P351+P338
P symbolP symbol
P symbol 		UN No:1809
Hazard Class:6.1(8)
Packing Group:I
HS No:28121015
EINECS:231-749-3

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

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, H000
P: P262, P302+P352, P304+P340, P305+P351+P338, P313
P symbolP symbol
P symbol 		UN No:2214
Hazard Class:8
Packing Group:III
HS No:29173500
EINECS:201-607-5

PICRIC ACID
CHEMICALLY PURE
(NO2)3C6H2OH = 229.10
Assay99-100.5%
50% by weight of water is added to this product to ensure safe transit
P3802/E4  500gGx1x6
H: H228, H301, H311, H332
P: P280, P301+P310, P312
P symbolP symbol
 UN No:1344
Hazard Class:4.1
Packing Group:I
HS No:29089100
EINECS:201-865-9

PICRIC ACID saturated solution

P3822/M2  5LPNx1x
H: H317
P symbol
HS No:29089100
EINECS:201-865-9

POLYETHYLENE GLYCOL 200

HO(CH2CH2O)nH
Average molecular weight190 - 210
Weight per mlabout 1.12g
P4222/E4  500gGx1x

HS No:39072011
EINECS:203-473-3

POLYETHYLENE GLYCOL 400

H(OCH2CH2)nOH
P4245/B1  500mlGx1x

HS No:39072011
EINECS:203-473-3

POLYETHYLENE GLYCOL 8000

HO(CH2CH2O)nH
P4315/R6  1KgPx1x
P4315/S1  5KgPx1x

HS No:390772011
EINECS:203-473-3

POLYETHYLENE GLYCOL 4000

HO(CH2CH2O)nH
P4325/R4  500gPx1x6

HS No:39072011
EINECS:203-473-3

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  2.5Kgx1x

HS No:39072011
EINECS:203-473-3

POLYVINYL ALCOHOL

[-CH2CH(OH)-]n
P4345/R4  500gPx1x6

HS No:39053000

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  5KgPx1x

HS No:39059990

PONCEAU S
For microscopical staining
C.I.27195
P4435/P3  5gPx1x
H: H315, H319, H335
P: P305+P351+P338
P symbol
HS No:32041200
EINECS:228-319-2

POTASSIUM (metal) in liquid paraffin

K = 39.10
P4445/D4  10gGx1x
P4445/D6  25gGx1x
H: H260, H314
P: P301+P330+P331, P305+P351+P338, P402+P404
P symbolP symbol
 UN No:2257
Hazard Class:4.3
Packing Group:I
HS No:28051990
EINECS:231-119-8

POTASSIUM
standard solution 1000ppm
MatrixWater
SolutePotassium nitrate
AA1044/L2  500mlPWx1x

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

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 symbolP symbol
P symbol 		UN No:1484
Hazard Class:5.1
Packing Group:II
HS No:28299040
EINECS:231-829-8

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 symbolP symbol
P symbol 		UN No:1484
Hazard Class:5.1
Packing Group:II
HS No:28299040
EINECS:231-829-8

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

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

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: P305+P351+P338
P symbol
HS No:28364000
EINECS:209-529-3

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: P305+P351+P338
P symbol
HS No:28364000
EINECS:209-529-3

POTASSIUM CARBONATE hydrated
CHEMICALLY PURE
K2CO3.1½H2O = 165.23
Assay99% min
Chloride(Cl)<0.01%
Nitrate(NO3)<0.002%
Sulphate(SO4)<0.01%
Iron(Fe)<0.001%
Sodium(Na)<0.1%
P4782/R4  500gPx1x6
H: H315, H319, H335
P: P305+P351+P338
P symbol
HS No:28364000
EINECS:209-529-3

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: P273
P symbolP symbol
P symbol 		UN No:1485
Hazard Class:5.1
Packing Group:II
HS No:28291900
EINECS:223-289-7

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: P273
P symbolP symbol
P symbol 		UN No:1485
Hazard Class:5.1
Packing Group:II
HS No:28291900
EINECS:223-289-7

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:231-211-6

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:231-211-6

POTASSIUM CHLORIDE saturated solution

P4922/L1  500mlPNx1x

HS No:31042090
EINECS:231-211-6

POTASSIUM CHLORIDE 3M solution
for storage of pH electrodes
KCl = 74.55
P4945/L2  500mlPWx1x
P4945/M2  5LPNx1x


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: P280, P273, P308+P313, P305+P351+P338, P302+P352
P symbolP symbol
P symbol 		UN No:3288
Hazard Class:6.1
Packing Group:II
HS No:28415000
EINECS:232-140-5

POTASSIUM CHROMATE
ANALYTICAL REAGENT
K2CrO4 = 194.19
Assay99.5% min.
Chloride(Cl)<0.001%
Sulphate(SO4)<0.02%
Sodium(Na)<0.05%
P4984/R1  100gPx1x6
P4984/R2  250gPx1x6
H: H350, H340, H319, H335, H315, H317, H410
P: P280, P273, P308+P313, P305+P351+P338, P302+P352
P symbolP symbol
P symbol 		UN No:3288
Hazard Class:6.1
Packing Group:II
HS No:28415000
EINECS:232-140-5

POTASSIUM CHROMATE 5%w/v solution

Potassium Chromate 5% w/v solution
P5005/B1  500mlGx1x
H: H350, H340, H317, H411
P: P202, P261, P272, P273, P280
P symbolP symbol
P symbol 		UN No:3287
Hazard Class:6.1
Packing Group:III
HS No:28415000
EINECS:232-140-5

tri-POTASSIUM CITRATE
CHEMICALLY PURE
K3C6H5O7.H2O = 324.42
P5062/R4  500gPx1x6

HS No:29181500
EINECS:212-755-5

POTASSIUM CYANIDE
CHEMICALLY PURE
KCN = 65.12
Assay96% min.
Sulphate(SO4)<0.05%
Iron(Fe)<0.03%
Lead(Pb)<0.005%
P5142/R4  500gPx1x
H: H300, H410
P: P280, P302+P352, P304+P340
P symbolP symbol
 UN No:1680
Hazard Class:6.1
Packing Group:I
HS No:28371900
EINECS:205-792-3

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, H334, H317, H410, H340, H360, H272, H330, H301, H312, H372, H314
P: P280, P301+P330+P331, P305+P351+P338, P304+P341, P308+P313
P symbolP symbol
P symbolP symbol
 UN No:3288
Hazard Class:6.1
Packing Group:III
HS No:28415000
EINECS:231-906-6

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, H334, H317, H410, H340, H360, H272, H330, H301, H312, H372, H314
P: P280, P301+P330+P331, P305+P351+P338, P304+P341, P308+P313
P symbolP symbol
P symbolP symbol
 UN No:3288
Hazard Class:6.1
Packing Group:II
HS No:28415000
EINECS:231-906-6

POTASSIUM DICHROMATE 0.0167M (0.1N)
VOLUMETRIC SOLUTION
Contents per litre 4.903g (K2Cr2O7)
P5222/B1  500mlGx1x
H: H350, H340, H331, H373, H335, H334, H317, H412
P: P285, P273, P302+P352, P304+P340, P309+P310
P symbolP symbol
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  25KgPKx1x

HS No:28352400
EINECS:231-913-4

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

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: P304+P340, P302+P352
P symbol UN No:1812
Hazard Class:6.1
Packing Group:III
HS No:28261900
EINECS:232-151-5

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

HS No:28372000
EINECS:237-722-2

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

HS No:28372000
EINECS:237-722-2

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

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

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

POTASSIUM HYDROGEN CARBONATE
ANALYTICAL REAGENT
KHCO3 = 100.12
P5704/R4  500gPx1x6

HS No:28364000
EINECS:206-059-0

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

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

POTASSIUM HYDROGEN PHTHALATE
CHEMICALLY PURE
COOH.C6H4.COOK = 204.22
Assay99.5% min
Chloride(Cl)<0.002%
Sulphate(SO4)<0.02%
P5902/R4  500gPx1x

HS No:29173980
EINECS:212-889-4

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  100gPx1x
P5904/R4  500gPx1x

HS No:29173980
EINECS:212-889-4

POTASSIUM HYDROGEN SULPHATE
CHEMICALLY PURE
KHSO4 = 136.16
Assay97% min.
P5982/R2  250gPx1x
H: H314, H335
P: P301+P330+P331, P305+P351+P338
P symbolP symbol
 UN No:2509
Hazard Class:8
Packing Group:II
HS No:28332990
EINECS:231-594-1

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  500gPx1x
P6062/R8  2.5KgPx1x

HS No:29181300
EINECS:212-769-12

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: P301+P330+P331, P305+P351+P338
P symbolP symbol
 UN No:1813
Hazard Class:8
Packing Group:II
HS No:28152010
EINECS:215-181-3

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: P301+P330+P331, P305+P351+P338
P symbolP symbol
 UN No:1813
Hazard Class:8
Packing Group:II
HS No:28152010
EINECS:215-181-3

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 symbolP symbol
 UN No:1479
Hazard Class:5.1
Packing Group:III
HS No:28299080
EINECS:231-831-9

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 symbolP symbol
 UN No:1479
Hazard Class:5.1
Packing Group:III
HS No:28299080

POTASSIUM IODIDE tablets 1g

J1825/J1  100tabletsPackx1x

EINECS:231-659-4

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/R9  3KgPx1x4

HS No:28276000
EINECS:231-659-4

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

HS No:28276000
EINECS:231-659-4

POTASSIUM METABISULPHITE
CHEMICALLY PURE
K2S2O5 = 222.31
Assay95% min.
Chloride(Cl)<0.1%
P6382/R4  500gPx1x6
H: H318, H335
P: P313
P symbolP symbol
HS No:28322000
EINECS:240-795-3

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 symbol UN No:1486
Hazard Class:5.1
Packing Group:III
HS No:28342100
EINECS:231-818-8

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 symbol UN No:1486
Hazard Class:5.1
Packing Group:III
HS No:28342100
EINECS:231-818-8

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: P273
P symbolP symbol
P symbol 		UN No:1488
Hazard Class:5.1
Packing Group:II
HS No:28341000
EINECS:231-832-4

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

HS No:28352400
EINECS:231-907-1

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 symbol UN No:2811
Hazard Class:6.1
Packing Group:III
HS No:29171100
EINECS:209-506-8

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 symbol UN No:3288
Hazard Class:6.1
Packing Group:III
HS No:29171100
EINECS:209-506-8

POTASSIUM PERIODATE
CHEMICALLY PURE
KIO4 = 230.00
Assay99% min.
P6862/R1  100gPx1x6
H: H272, H399, H335, H316
P: P280, P302+P352, P304+P340, P305+P351+P338, P309+P311
P symbolP symbol
 UN No:1479
Hazard Class:5.1
Packing Group:II
HS No:28299080

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: P327, P3
P symbolP symbol
P symbol 		UN No:1490
Hazard Class:5.1
Packing Group:II
HS No:28416100
EINECS:231-760-3

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: P327, P3
P symbolP symbol
P symbol 		UN No:1490
Hazard Class:5.1
Packing Group:II
HS No:28416100
EINECS:231-760-3

POTASSIUM PERMANGANATE 0.02M (0.1N)
VOLUMETRIC SOLUTION
KMnO4 = 158.03
P6982/B8  2.5LGx1x4
H: H411
P symbol
HS No:28416100

POTASSIUM PERMANGANATE 0.02M (0.1N) Dilut-it
CONCENTRATED VOLUMETRIC SOLUTION
KMnO4 = 158.04
1 vial to make 1 Litre of solution
JB/4677/Amp  Ampx1x6

HS No:28416010
EINECS:231-760-3

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: P280, P305+P351+P338, P302+P353, P304+P340
P symbolP symbol
P symbol 		UN No:1492
Hazard Class:5.1
Packing Group:III
HS No:28334000
EINECS:231-781-8

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: P280, P305+P351+P338, P302+P353, P304+P340
P symbolP symbol
P symbol 		UN No:1492
Hazard Class:5.1
Packing Group:III
HS No:28334000
EINECS:231-781-8

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

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

POTASSIUM SORBATE
CHEMICALLY PURE
CH3(CH.CH)2COOK = 150.22
P7262/R4  500gPx1x
H: H315, H319
P: P302+P352
P symbol
HS No:29161970
EINECS:246-376-1

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

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  500gPx1x

HS No:31043000
EINECS:231-915-5

POTASSIUM SULPHIDE (poly)

P7342/R1  100gPx1x
H: H314, H400
P: P280, P305+P351+P338, P310
P symbolP symbol
 UN No:3262
Hazard Class:8
Packing Group:III
HS No:28309000
EINECS:253-390-1

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
P: P302+P352
P symbol
HS No:28429080
EINECS:206-370-1

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
P: P302+P352
P symbol
HS No:28429080
EINECS:206-370-1

PROCION YELLOW MX 3R

P7725/P6  25gPx1x
P7725/R1  100gPx1x
H: H334
P symbol
EINECS:235-431-5

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 symbol 		UN No:1274
Hazard Class:3
Packing Group:II
HS No:29051200
EINECS:200-746-9
Flash Point (oC): 15

PROPAN-1-OL
ANALYTICAL REAGENT
CH3.CH2.CH2OH = 60.10
P8004/B1  500mlGx1x12
P8004/B8  2.5LGx1x4
H: H225, H318, H336
P: P233, P305+P351+P338, P313
P symbolP symbol
P symbol 		UN No:1274
Hazard Class:3
Packing Group:II
HS No:29051200
EINECS:200-746-9
Flash Point (oC): 15

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: P233, P305+P351+P338
P symbolP symbol
 UN No:1219
Hazard Class:3
Packing Group:II
HS No:29051200
EINECS:200-661-7
Flash Point (oC): 12

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: P233, P305+P351+P338
P symbolP symbol
 UN No:1219
Hazard Class:3
Packing Group:II
HS No:29051200
EINECS:200-661-7
Flash Point (oC): 12

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: P233, P305+P351+P338
P symbolP symbol
 UN No:1219
Hazard Class:3
Packing Group:II
HS No:29051200
EINECS:200-661-7
Flash Point (oC): 12

PROPAN-2-OL
(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: P233, P305+P351+P338
P symbolP symbol
 UN No:1219
Hazard Class:3
Packing Group:II
HS No:29051200
EINECS:200-661-7
Flash Point (oC): 12

PROPAN-2-OL HPLC Baker Analysed
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/8175/2500  2.5LGx1x4
H: H225, H319, H336
P: P233, P305+P351+P338
P symbolP symbol
 UN No:1219
Hazard Class:3
Packing Group:II
HS No:29051200
EINECS:200-661-7
Flash Point (oC): 12

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/M5  25LPDx1x4

HS No:29053200
EINECS:200-338-0

PROPANE-1,2-DIOL
ANALYTICAL REAGENT
CH3.CHOH.CH2OH = 76.10
P7904/B8  2.5LGx1x

HS No:29053200
EINECS:200-338-0

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: P233, P302+P352, P304+P340, P305+P351+P338
P symbolP symbol
 UN No:1275
Hazard Class:3
Packing Group:II
HS No:29121900
EINECS:204-623-0
Flash Point (oC): -40

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  25LPDx1x
H: H314
P: P301+P330+P331, P305+P351+P338
P symbol UN No:3463
Hazard Class:8
Packing Group:III
HS No:29155000
EINECS:201-176-3

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: P280, P301+P330+P331, P302+P352, P304+P340, P305+P351+P338, P403, P235
P symbolP symbol
P symbol 		UN No:1277
Hazard Class:3(8)
Packing Group:II
HS No:29211980
EINECS:203-462-3
Flash Point (oC): -30

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: P233, P302+P352
P symbolP symbol
 UN No:1282
Hazard Class:3
Packing Group:II
HS No:29333100
EINECS:203-809-9
Flash Point (oC): 20

1-(2-PYRIDYLAZO)-2-NAPHTHOL

C15H11N3O = 249.27
Melting point138 - 141oC
P8922/P1  1gPx1x6
P8922/P3  5gPx1x6

HS No:29333999
EINECS:210-637-9

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

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