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ACACIA powder (dd)

ACETALDEHYDE (CHEMICALLY PURE)

ACETAMIDE (CHEMICALLY PURE)

ACETANILIDE (CHEMICALLY PURE)

ACETIC ACID 80% solution (CHEMICALLY PURE)

ACETIC ACID glacial (CHEMICALLY PURE)

ACETIC ACID glacial (ANALYTICAL REAGENT)

ACETIC ACID 1.0M solution (Volumetric solution)

ACETIC ANHYDRIDE (CHEMICALLY PURE)

ACETIC ANHYDRIDE (ANALYTICAL REAGENT)

ACETOCARMINE (for microscopical staining)

ACETONE (CHEMICALLY PURE)

ACETONE (ANALYTICAL REAGENT)

ACETONE (HPS Grade for HPLC)

ACETONE ((UV-IR-HPLC) PAI)

ACETONE (HPLC Baker Analysed)

ACETONITRILE (CHEMICALLY PURE)

ACETONITRILE (ANALYTICAL REAGENT)

ACETONITRILE Gradient Grade (HPS Grade for HPLC)

ACETONITRILE (HPS Grade for HPLC)

ACETONITRILE ((HPLC Gradient Grade) PAI)

ACETONITRILE ((UV-IR-HPLC Isocratic) PAI)

ACETONITRILE (HPLC Baker Analysed Isocratic Grade)

ACETONITRILE (HPLC Baker Analysed Gradient Grade)

ACETOPHENONE (CHEMICALLY PURE)

ACETYL CHLORIDE (CHEMICALLY PURE)

ACETYLACETONE (CHEMICALLY PURE)

o-ACETYLSALICYLIC ACID (CHEMICALLY PURE)

ACID BLUE 40

ACRIDINE ORANGE (For microscopical staining)

ADENINE (CHEMICALLY PURE)

ADIPIC ACID (CHEMICALLY PURE)

ADIPOYL CHLORIDE (CHEMICALLY PURE)

AGAR powder

AGAR powder bacteriological

AGAR NUTRIENT (for microbiology)

L -ALANINE (CHEMICALLY PURE)

DL-ALANINE (CHEMICALLY PURE)

ALBUMEN EGG flake

ALBUMEN EGG powder

ALIZARIN (pH Indicator)

ALIZARIN RED S (C.I.58005)

ALUMINIUM Foil

ALUMINIUM powder fine

ALUMINIUM powder coarse

ALUMINIUM (standard solution 1000ppm)

ALUMINIUM AMMONIUM SULPHATE (CHEMICALLY PURE)

ALUMINIUM AMMONIUM SULPHATE (ANALYTICAL REAGENT)

ALUMINIUM CHLORIDE anhydrous

ALUMINIUM CHLORIDE hydrated (CHEMICALLY PURE)

ALUMINIUM HYDROXIDE dried gel (CHEMICALLY PURE)

ALUMINIUM NITRATE (CHEMICALLY PURE)

ALUMINIUM NITRATE (ANALYTICAL REAGENT)

ALUMINIUM OXIDE calcined (CHEMICALLY PURE)

ALUMINIUM OXIDE, activated, acidic (Brockman I for chromatographic analysis)

ALUMINIUM OXIDE, activated, basic (Brockman I for chromatographic analysis)

ALUMINIUM OXIDE activated, neutral (Brockman I for chromatographic analysis)

ALUMINIUM POTASSIUM SULPHATE (CHEMICALLY PURE)

ALUMINIUM POTASSIUM SULPHATE (ANALYTICAL REAGENT)

ALUMINIUM SULPHATE (CHEMICALLY PURE)

ALUMINIUM SULPHATE hydrated (ANALYTICAL REAGENT)

4-AMINOBENZOIC ACID (CHEMICALLY PURE)

2-AMINO-2-METHYLPROPAN-1-OL (CHEMICALLY PURE)

4-AMINOPHENAZONE

3-AMINOPHTHALHYDRAZIDE (CHEMICALLY PURE)

AMMONIA solution sg 0.91 (CHEMICALLY PURE)

AMMONIA solution sg 0.91 (ANALYTICAL REAGENT)

AMMONIA solution sg 0.88 (CHEMICALLY PURE)

AMMONIA solution sg 0.88 (ANALYTICAL REAGENT)

AMMONIA buffer solution (For hardness of water determination)

AMMONIUM ACETATE (CHEMICALLY PURE)

AMMONIUM ACETATE (ANALYTICAL REAGENT)

AMMONIUM BROMIDE (CHEMICALLY PURE)

AMMONIUM CARBONATE (CHEMICALLY PURE)

AMMONIUM CARBONATE (ANALYTICAL REAGENT)

AMMONIUM CERIUM(IV) NITRATE (CHEMICALLY PURE)

AMMONIUM CHLORIDE (CHEMICALLY PURE)

AMMONIUM CHLORIDE (ANALYTICAL REAGENT)

tri-AMMONIUM CITRATE (CHEMICALLY PURE)

AMMONIUM DICHROMATE (CHEMICALLY PURE)

AMMONIUM DIHYDROGEN ORTHOPHOSPHATE (ANALYTICAL REAGENT)

AMMONIUM DIHYDROGEN ORTHOPHOSPHATE (CHEMICALLY PURE)

AMMONIUM HYDROGEN CARBONATE (CHEMICALLY PURE)

di-AMMONIUM HYDROGEN CITRATE (CHEMICALLY PURE)

AMMONIUM HYDROGEN DIFLUORIDE (TECHNICAL GRADE)

AMMONIUM HYDROGEN DIFLUORIDE (CHEMICALLY PURE)

di-AMMONIUM HYDROGEN ORTHOPHOSPHATE (CHEMICALLY PURE)

di-AMMONIUM HYDROGEN ORTHOPHOSPHATE (ANALYTICAL REAGENT)

AMMONIUM IRON(II) SULPHATE (CHEMICALLY PURE)

AMMONIUM IRON(II) SULPHATE (ANALYTICAL REAGENT)

AMMONIUM IRON(III) SULPHATE (CHEMICALLY PURE)

AMMONIUM IRON(III) SULPHATE (ANALYTICAL REAGENT)

AMMONIUM METAVANADATE (CHEMICALLY PURE)

AMMONIUM METAVANADATE (ANALYTICAL REAGENT)

AMMONIUM MOLYBDATE (CHEMICALLY PURE)

AMMONIUM MOLYBDATE (ANALYTICAL REAGENT)

AMMONIUM NICKEL SULPHATE (CHEMICALLY PURE)

AMMONIUM NITRATE (CHEMICALLY PURE)

AMMONIUM NITRATE (ANALYTICAL REAGENT)

AMMONIUM OXALATE (CHEMICALLY PURE)

AMMONIUM OXALATE (ANALYTICAL REAGENT)

AMMONIUM PERSULPHATE (CHEMICALLY PURE)

AMMONIUM PERSULPHATE (ANALYTICAL REAGENT)

AMMONIUM PYROLLIDINE DITHIOCARBAMATE (CHEMICALLY PURE)

AMMONIUM SULPHATE (CHEMICALLY PURE)

AMMONIUM SULPHATE (ANALYTICAL REAGENT)

AMMONIUM THIOCYANATE (CHEMICALLY PURE)

AMMONIUM THIOCYANATE (ANALYTICAL REAGENT)

AMMONIUM THIOSULPHATE

iso-AMYL ACETATE (CHEMICALLY PURE)

iso-AMYL ACETATE (ANALYTICAL REAGENT)

iso-AMYL ALCOHOL (CHEMICALLY PURE)

iso-AMYL ALCOHOL (for MILK TESTING)

ANILINE (CHEMICALLY PURE)

ANILINE BLUE water soluble (For microscopical staining)

ANILINE HYDROCHLORIDE (CHEMICALLY PURE)

ANISOLE (CHEMICALLY PURE)

ANTHRANILIC ACID (CHEMICALLY PURE)

ANTI-BUMPING GRANULES

ANTIMONY (standard solution 1000ppm)

ANTIMONY POTASSIUM OXIDE TARTRATE (CHEMICALLY PURE)

AQUADAG (Colloidal graphite)

L-(+)-ARABINOSE

L-ARGININE

ARSENIC (standard solution 1000ppm)

L-ASCORBIC ACID (CHEMICALLY PURE)

L-ASCORBIC ACID (ANALYTICAL REAGENT)

L-ASPARAGINE 1-Hydrate

L-ASPARTIC ACID

DL-ASPARTIC ACID

AURAMINE O (C.I.41000) (For microscopy)

AZOMETHINE H

AZORUBIN S

ACACIA powder
dd
A0045/R2  250gPx1x6
A0045/R4  500gPx1x6
H: H335, H315, H317, H319
P: P261, P342+P311, P302+P352, P305+P351+P338
P symbol
HS No:13012000
EINECS:232-519-5

ACETALDEHYDE
CHEMICALLY PURE
CH3.CHO = 44.05
Assay98% min
Weight per mlabout 0.78g
Acidity(CH3.COOH)<0.3%
A0082/B1  500mlGx1x12
H: H224, H351, H319, H335
P: P233, P281, P305+P351+P338, P308+P313
P symbolP symbol
P symbol 		UN No:1089
Hazard Class:3
Packing Group:I
HS No:29121200
EINECS:200-836-8
Flash Point (oC): -38

ACETAMIDE
CHEMICALLY PURE
CH3.CO.NH2 = 59.07
Assay98% min
Melting point78 - 81oC
Sulphated ash<0.05%
A0142/R1  100gPx1x6
H: H351
P: P308+P313
P symbol
HS No:29241900
EINECS:200-473-5

ACETANILIDE
CHEMICALLY PURE
C6H5.NH.CO.CH3 = 135.17
Assay98% min.
Melting point114 - 116oC
Sulphated ash<0.05%
A0202/R1  100gPx1x6
A0202/R4  500gPx1x6
H: H302
P symbol
HS No:29242995
EINECS:200-150-7

ACETIC ACID 80% solution
CHEMICALLY PURE
CH3.COOH = 60.05
Assay80% min.
Weight per mlabout 1.07g
Chloride(Cl)<0.0005%
Sulphate(SO4)<0.0005%
Iron(Fe)<0.0002%
Lead(Pb)<0.0002%
Non-volatile residue<0.01%
A0342/L9  2.5LPWx1x4
A0342/M5  25LPDx1x4
H: H314
P: P264, P280, P301+P330+P331, P303+P361+P353
P symbolP symbol
 UN No:2790
Hazard Class:8(3)
Packing Group:II
HS No:29152100
EINECS:200-580-7

ACETIC ACID glacial
CHEMICALLY PURE
CH3.COOH = 60.05
Assay99.5% min.
Weight per ml1.048 - 1.051g
Freezing point15.5oC min
Chloride(Cl)<0.0005%
Sulphate(SO4)<0.0005%
Iron(Fe)<0.0002%
Lead(Pb)<0.0002%
Non-volatile residue<0.01%
A0362/B1  500mlGx1x12
A0362/B8  2.5LGx1x4
A0362/B9  2.5LS/Cx1x4
A0362/L6  1LPWx1x4
A0362/L9  2.5LPWx1x4
A0362/M5  25LPDx1x4
H: H226, H314
P: P301+P330+P331, P305+P351+P338
P symbolP symbol
 UN No:2789
Hazard Class:8(3)
Packing Group:II
HS No:29152100
EINECS:200-580-7
Flash Point (oC): 40

ACETIC ACID glacial
ANALYTICAL REAGENT
CH3.COOH = 60.05
Assay99.7% min.
Weight per mlabout 1.048g
Chloride(Cl)<0.0001%
Sulphate(SO4)<0.0001%
Copper(Cu)<0.00005%
Iron(Fe)<0.00002%
Lead(Pb)<0.00005%
Formic acid<0.01%
Non-volatile residue<0.001%
A0364/B1  500mlGx1x12
A0364/B8  2.5LGx1x4
A0364/B9  2.5LS/Cx1x4
A0364/L6  1LPWx1x4
A0364/L9  2.5LPWx1x4
A0364/M5  25LPDx1x4
H: H226, H314
P: P301+P330+P331, P305+P351+P338
P symbolP symbol
 UN No:2789
Hazard Class:8(3)
Packing Group:II
HS No:29152100
EINECS:200-580-7
Flash Point (oC): 40

ACETIC ACID 1.0M solution
Volumetric solution
CH3COOH = 60.05
A0472/L2  500mlPWx1x

HS No:29152100

ACETIC ANHYDRIDE
CHEMICALLY PURE
(CH3.CO)2O = 102.09
Assay98% min
Weight per ml1.079 - 1.082g
Chloride(Cl)<0.005%
Sulphate(SO4)<0.005%
Non-volatile residue<0.01%
A0602/A7  100mlGx1x12
A0602/B1  500mlGx1x12
A0602/B9  2.5LS/Cx1x4
H: H226, H332, H302, H314, H335
P: P301 330+P 31, P305+P351+P338
P symbolP symbol
P symbol 		UN No:1715
Hazard Class:8(3)
Packing Group:II
HS No:29152400
EINECS:203-564-8
Flash Point (oC): 49

ACETIC ANHYDRIDE
ANALYTICAL REAGENT
(CH3.CO)2O = 102.09
Assay98% min
Weight per ml1.079 - 1.082g
Chloride(Cl)<0.0005%
Sulphate(SO4)<0.0005%
Iron(Fe)<0.0001%
Lead(Pb)<0.0001%
Phosphorus compounds(P)<0.0005%
Non-volatile residue<0.003%
A0604/A7  100mlGx1x12
A0604/B1  500mlGx1x12
UN No:1715
Hazard Class:8(3)
Packing Group:II
HS No:29152400
EINECS:203-564-8
Flash Point (oC): 49

ACETOCARMINE
for microscopical staining
A0665/A7  100mlGx1x12
A0665/B1  500mlGx1x12
H: H226, H314
P: P280, P305+P351+P338
P symbolP symbol
 UN No:1760
Hazard Class:8
Packing Group:II
HS No:38220000

ACETONE
CHEMICALLY PURE
CH3.CO.CH3 = 58.08
Assay99% min.
Weight per ml0.789 - 0.792g
Distillation range(95%)55.5 - 56.5oC
Acidity(CH3.COOH)<0.003%
Non-volatile residue<0.005%
Water(H2O)<0.5%
A0722/B1  500mlGx1x12
A0722/B8  2.5LGx1x4
A0722/B9  2.5LS/Cx1x4
A0722/V5  25LMDx1x4
H: H225, H319, H336
P: P233, P305+P351+P338
P symbolP symbol
 UN No:1090
Hazard Class:3
Packing Group:II
HS No:29141100
EINECS:200-662-2
Flash Point (oC): -18

ACETONE
ANALYTICAL REAGENT
CH3.CO.CH3 = 58.08
Assay99.5% min.
Weight per ml0.789 - 0.792g
Distillation range(95%)55.8-56.5oC
Refractive index1.358-1.360
Methanol(CH3OH)<0.05%
Acidity(CH3.COOH)<0.002%
Alkalinity(NH3)<0.0005%
Aldehydes(HCHO)<0.002%
Non-volatile residue<0.0005%
Water(H2O)<0.2%
A0724/B1  500mlGx1x12
A0724/B8  2.5LGx1x4
A0724/B9  2.5LS/Cx1x4
A0724/V5  25LMDx1x4
H: H225, H319, H336
P: P233, P305+P351+P338
P symbolP symbol
 UN No:1090
Hazard Class:3
Packing Group:II
HS No:29141100
EINECS:200-662-2
Flash Point (oC): -18

ACETONE
HPS Grade for HPLC
CH3.CO.CH3 = 58.08
Assay99.8% min.
Weight per ml0.789 - 0.791g
Refractive index1.369
Acidity<0.0002meq/g
Alkalinity<0.0002meq/g
Non-volatile residue<0.0002%
Water(H2O)<0.2%
Minimum transmission in 1cm cell
330nm15%
335nm60%
345nm95%
340nm85%
350 - 400nm98%
A0726/B8  2.5LGx1x4
H: H225, H319, H336
P: P233, P305+P351+P338
P symbolP symbol
 UN No:1090
Hazard Class:3
Packing Group:II
HS No:29141100
EINECS:200-662-2
Flash Point (oC): -18

ACETONE
(UV-IR-HPLC) PAI
(CH3)2CO = 58.08
Assay (G.C.)99.9% min
Density at 20/40.787 - 0.791g
Acidity<0.0002 meq/g
Alkalinity<0.0002 mwq/g
Aldehydes (as HCHO)<0.002%
Methanol (G.C.)<0.05%
2-Propanol (G.C.)<0.05%
Reducing substances to KMnO4 (as O)<0.0002%
Non-volatile matter<0.0003%
Water(H2O)<0.2%
UV Spectrum (1cm cell: Ref. water)
329nm (cut off)1.000au
330nm0.824au
335nm0.222au
340nm0.071au
345nm0.022au
350 - 450nm0.009au
Bottled under Nitrogen
Filtered through a 0.2 micron filter
361007/1612  2.5LGx1x4
H: H225, H319, H336
P: P233, P305+P351+P338
P symbolP symbol
 UN No:1090
Hazard Class:3
Packing Group:II
HS No:29141100
EINECS:200-662-2
Flash Point (oC): -20

ACETONE
HPLC Baker Analysed
(CH3)2CO = 58.08
Assay (by GC) (corrected for water)99.7% min.
Titrable acid<0.0003 meq/g
Titrable base<0.0006 meq/g
Residue after Evaporation<2ppm
Water(H2O)<0.2%
Ultraviolet Absorbance (1.00cm path vs water)
350nm<0.01
400nm<0.01
UV Cut-off<330nm
Filtered through a 0.2 micron filter
Packaged under Nitrogen
JB/8142/2500  2.5LGx1x4
H: H225, H319, H336
P: P233, P305+P351+P338
P symbolP symbol
 UN No:1090
Hazard Class:3
Packing Group:II
HS No:29141100
EINECS:200-662-2
Flash Point (oC): -20

ACETONITRILE
CHEMICALLY PURE
CH3.CN = 41.05
Assay98% min
Weight per ml0.780 - 0.783g
Distillation range(95%)80 - 82oC
Water(H2O)<0.2%
A0802/B1  500mlGx1x12
A0802/B8  2.5LGx1x4
H: H225, H302, H319
P: P305+P351+P338, P403, P235
P symbolP symbol
 UN No:1648
Hazard Class:3
Packing Group:II
HS No:29269095
EINECS:200-835-2
Flash Point (oC): 2

ACETONITRILE
ANALYTICAL REAGENT
CH3.CN = 41.05
Assay99.5% min
Weight per ml0.780 - 0.782g
Distillation range(95%)81 - 82oC
Acidity(CH2.COOH)<0.01%
Non-volatile residue<0.005%
Water(H2O)<0.1%
A0804/B1  500mlGx1x12
A0804/B8  2.5LGx1x4
H: H225, H302, H319
P: P305+P351+P338, P403, P235
P symbolP symbol
 UN No:1648
Hazard Class:3
Packing Group:II
HS No:29269095
EINECS:200-835-2
Flash Point (oC): 2

ACETONITRILE Gradient Grade
HPS Grade for HPLC
CH3.CN = 41.05
Assay99.9% min
Acidity(CH3.COOH)<0.001%
Non-volatile residue<0.00025%
Water(H2O)<0.02%
Minimum transmission in 1cm cell
190nm10%
195nm80%
210nm95%
230 - 400nm99%
A0806/B8  2.5LGx1x4
H: H225, H302, H319
P: P305+P351+P338, P403, P235
P symbolP symbol
 UN No:1648
Hazard Class:3
Packing Group:II
HS No:29269095
EINECS:200-835-2
Flash Point (oC): 2

ACETONITRILE
HPS Grade for HPLC
CH3.CN = 41.05
Assay99.9% min.
Acidity<0.001%
Non-volatile residue<0.0005%
Water(H2O)<0.1%
Minimum transmission in 1cm cell
215nm10%
220nm60%
230nm95%
240 - 400nm98%
A0816/B8  2.5LGx1x4
H: H225, H302, H319
P: P305+P351+P338, P403, P235
P symbolP symbol
 UN No:1648
Hazard Class:3
Packing Group:II
HS No:29269095
EINECS:200-835-2
Flash Point (oC): 2

ACETONITRILE
(HPLC Gradient Grade) PAI
C2H3N = 41.05
Assay (G.C.)99.9%
Density at 20/40.779 - 0.783
Acidity0.0005meq/g
Alkalinity<0.0001meq/g
Non-volatile matter<0.0002%
Water(H2O)<0.02%
Gradient
210nm1.0mAU
254nm0.5mAU
UV Spectrum (1cm cell; Ref: water)
190nm (Cut off)1.000au
193nm0.222au
195nm0.097au
230 - 400nm0.009au
Fluorescence (as quinine)
254nm1.0ppb
365nm0.5ppb
Bottled under Nitrogen
Filtered through a 0.2 micron filter
221881/1612  2.5LGx1x4
H: H225, H302, H319
P: P305+P351+P338, P403, P235
P symbolP symbol
 UN No:1648
Hazard Class:3
Packing Group:II
HS No:29269095
EINECS:200-835-2
Flash Point (oC): 2

ACETONITRILE
(UV-IR-HPLC Isocratic) PAI
C2H3N = 41.05
Assay (G.C.)99.9% min.
Density at 20/40.779 - 0.783
Acidity<0.0005meq/g
Alkalinity<0.0001meq/g
Non-volatile matter<0.0004%
Water(H2O)<0.02%
UV Spectrum (1cm cell; Ref: water)
190nm (Cut-off)1.000au
195nm0.155au
200nm0.046au
230 - 400nm0.009au
361881/1612  2.5LGx1x4
H: H225, H302, H319
P: P305+P351+P338, P403, P235
P symbolP symbol
 UN No:1648
Hazard Class:3
Packing Group:II
HS No:29269095
EINECS:200-835-2
Flash Point (oC): 2

ACETONITRILE
HPLC Baker Analysed Isocratic Grade
CH3CN = 41.05
Assay (by GC)99.8% min
Residue after Evaporation<0.0005%
Water(H2O)<0.1%
Ultraviolet Absorbance (1.00cm path vs water)
200nm<0.5
210nm<0.3
220nm<0.2
254nm<0.05
280nm<0.01
UV Cut-off nmGiven on label
JB/8257/2500  2.5LGx1x4
H: H225, H302, H319
P: P305+P351+P338, P403, P235
P symbolP symbol
 UN No:1648
Hazard Class:3
Packing Group:II
HS No:29269090
EINECS:200-835-2
Flash Point (oC): 2

ACETONITRILE
HPLC Baker Analysed Gradient Grade
CH3CN = 41.05
Assay (by GC)99.8% min.
Titrable acid<0.0008meq/g
Titrable base<0.0006meq/g
Residue after Evaporation<5ppm
Water(H2O)<0.02%
Ultraviolet Absorbance (1.00cm path vs water
200nm<0.10au
210nm<0.05au
220nm<0.03au
254nm<0.01au
280nm<0.01au
350nm<0.01au
400nm<0.01au
UVCut-off190 max.
Fluorescence Trace Impurities (as quinine base)
at Emmision maximum for Impurities<1.0ppb
Measured at 450nm<0.3ppb
Filtered through a 0.2micron filter
Packaged under Nitrogen
JB/9012/2500  2.5LGx1x4
H: H225, H302, H319
P: P305+P351+P338, P403, P235
P symbolP symbol
 UN No:1648
Hazard Class:3
Packing Group:II
HS No:29269095
EINECS:200-835-2
Flash Point (oC): 2

ACETOPHENONE
CHEMICALLY PURE
C6H5.CO.CH3 = 120.15
Assay99% min.
Weight per ml1.025 - 1.027g
Freezing point18 - 20oC
A0902/A7  100mlGx1x12
A0902/B1  500mlGx1x12
H: H302, H319
P symbol
HS No:29143900
EINECS:202-708-7

ACETYL CHLORIDE
CHEMICALLY PURE
CH3.CO.Cl = 78.5
Assay98-102%
Weight per mlabout 1.10g
Distillation range(95%)48-55oC
Non-volatile residue<0.05%
A1002/A7  100mlGx1x12
A1002/B1  500mlGx1x12
H: H225, H314
P: P 280, P301+P330+P331, P305+P351+P338
P symbolP symbol
 UN No:1717
Hazard Class:3(8)
Packing Group:II
HS No:29159080
EINECS:200-865-6
Flash Point (oC): 4

ACETYLACETONE
CHEMICALLY PURE
CH3.CO.CH2.CO.CH3 = 100.12
Assay98% min.
Weight per ml0.972 - 0.975g
Distillation range(95%)135 - 141oC
A0982/A7  100mlGx1x12
A0982/B1  500mlGx1x12
H: H226, H302
P symbolP symbol
 UN No:2310
Hazard Class:3(6.1)
Packing Group:III
HS No:29141990
EINECS:204-634-0
Flash Point (oC): 34

o-ACETYLSALICYLIC ACID
CHEMICALLY PURE
CH3.COO.C6H4.COOH = 180.16
Assay99% min
Heavy metals(Pb)<0.002%
Salicylic acid<0.04%
Sulphated ash<0.1%
A1062/R4  500gPx1x6
A1062/R8  2.5KgPx1x4
H: H302
P symbol
HS No:29182200
EINECS:200-064-01

ACID BLUE 40

A1085/P3  5gPx1x6

HS No:32041300

ACRIDINE ORANGE
For microscopical staining
C.I.46005
A1105/D6  25gGx1x6
A1105/P3  5gPx1x6

HS No:32041300

ADENINE
CHEMICALLY PURE
C5H5N5 = 135.13
Assay99% min
A1192/P6  25gPx1x
A1192/R1  100gPx1x
H: H302
P symbol UN No:2811
Hazard Class:6.1
Packing Group:III
HS No:29335995
EINECS:200-761-1

ADIPIC ACID
CHEMICALLY PURE
(CH2.CH2.COOH)2 = 146.14
Assay99% min
Melting point152 - 154oC
A1202/R2  250gPx1x6
H: H319
P symbol
HS No:29171210
EINECS:204-673-3

ADIPOYL CHLORIDE
CHEMICALLY PURE
(CH2CH2COCl)2 = 183.03
A1262/A5  25mlGx1x12
H: H314
P: P305+P351+P338, P310
P symbol UN No:1760
Hazard Class:8
Packing Group:II
HS No:29171990
EINECS:203-876-4

AGAR powder

A1362/R1  100gPx1x6
A1362/R2  250gPx1x6
A1362/R6  1KgPx1x6

HS No:13023100
EINECS:232-658-1

AGAR powder bacteriological

MB002/R4  500gPx1x

HS No:13023100

AGAR NUTRIENT
for microbiology
A1402/R1  100gPx1x6

HS No:38210000
EINECS:232-658-1

L -ALANINE
CHEMICALLY PURE
CH3.CH(NH2).COOH = 89.09
Assay99% min
A1462/P6  25gPx1x6
A1462/R1  100gPx1x6

HS No:29224995
EINECS:200-273-08

DL-ALANINE
CHEMICALLY PURE
CH3.CH(NH2).COOH = 89.09
Assay99% min
A1482/R1  100gPx1x6

HS No:29224995
EINECS:200-273-8

ALBUMEN EGG flake

A1525/R1  100gPx1x6

HS No:35021190

ALBUMEN EGG powder

A1535/R1  100gPx1x6
A1535/R4  500gPx1x6

HS No:35021190

ALIZARIN
pH Indicator
C.I.58000
pH 11.0 - 13.0Pink to violet
A1605/P3  5gPx1x6

HS No:29147090
EINECS:200-782-5

ALIZARIN RED S
C.I.58005
C14H7O7SNa + aq
pH 4.0 - 6.0yellow to orange red
A1622/E1  100gGx1x6
A1622/P3  5gPx1x6
A1622/P6  25gPx1x6

HS No:32041600

ALUMINIUM Foil

Al = 26.98
450mm x 0.5mm
A1795/X5  5metresx1x

HS No:76071190

ALUMINIUM powder fine

Al = 26.98
A1815/R2  250gPx1x6
A1815/R4  500gPx1x6
H: H261, H228
P: P402+P404
P symbol UN No:1396
Hazard Class:4.3
Packing Group:III
HS No:76031000
EINECS:231-072-3

ALUMINIUM powder coarse

Al = 26.98
A1825/R2  250gPx1x6
A1825/R4  500gPx1x6
H: H261, H228
P: P402+P404
P symbol UN No:1396
Hazard Class:4.3
Packing Group:III
HS No:76031000
EINECS:231-072-3

ALUMINIUM
standard solution 1000ppm
MatrixNitric acid (0.5M)
SoluteAluminium nitrate
AA1001/L2  500mlPWx1x12
H: H319, H315
P: P302+P352, P305+P351+P338
P symbol
HS No:38220000

ALUMINIUM AMMONIUM SULPHATE
CHEMICALLY PURE
AlNH4(SO4)2.12H2O = 453.32
Assay99% min.
Chloride(Cl)<0.01%
Iron(Fe)<0.01%
Lead(Pb)<0.002%
Alkalis(Na)<0.5%
A1902/R4  500gPx1x6
A1902/R9  3KgPx1x4

HS No:28333000
EINECS:232-055-3

ALUMINIUM AMMONIUM SULPHATE
ANALYTICAL REAGENT
AlNH4(SO4)2.12H2O = 453.32
Assay99 - 102%
pH of 5% solution>3.0
Chloride(Cl)<0.005%
Phosphate(PO4)<0.003%
Arsenic(As)<00005%
Calcium(Ca)<0.05%
Copper(Cu)<0.0005%
Iron(Fe)<0.001%
Lead(Pb)<0.0005%
Potassium(K)<0.05%
Sodium(Na)<0.01%
A1904/R4  500gPx1x6

HS No:28333000
EINECS:232-055-3

ALUMINIUM CHLORIDE anhydrous

AlCl3 = 133.34
Assay98% min
A1982/E1  100gGx1x6
A1982/E2  250gGx1x6
H: H314
P: P280, P301+P330+P331, P305+P351+P338
P symbol UN No:1726
Hazard Class:8
Packing Group:II
HS No:28273200
EINECS:231-208-1

ALUMINIUM CHLORIDE hydrated
CHEMICALLY PURE
AlCl3.6H2O = 241.43
Assay95.0 - 101.0%
Sulphate(SO4)<0.01%
Ammonium(NH4)<0.05%
Arsenic(As)<0.0003%
Copper(Cu)<0.002%
Heavy metals(Pb)<0.002%
Iron(Fe)<0.001%
A2002/R1  100gPx1x6
A2002/R4  500gPx1x6
H: H315, H319
P: P305+P351+P338
P symbol
HS No:28273200
EINECS:231-208-1

ALUMINIUM HYDROXIDE dried gel
CHEMICALLY PURE
Al(OH)3 = 78.00
Chloride(Cl)<0.01%
Iron(Fe)<0.01%
Residue at 1100ºC62 - 67%
A2162/R4  500gPx1x6

HS No:28183000
EINECS:244-492-7

ALUMINIUM NITRATE
CHEMICALLY PURE
Al(NO3)3.9H2O = 375.13
Assay97% min.
Chloride(Cl)<0.005%
Sulphate(SO4)<0.02%
Iron(Fe)<0.005%
A2242/R2  250gPx1x6
H: H272, H315, H319
P: P 305+P351+P338
P symbolP symbol
 UN No:1438
Hazard Class:5.1
Packing Group:III
HS No:28342980
EINECS:236-751-8

ALUMINIUM NITRATE
ANALYTICAL REAGENT
Al(NO3)3.9H2O = 375.13
Assay98.5% min.
Chloride(Cl)<0.001%
Sulphate(SO4)<0.005%
Ammonium(NH4)<0.02%
Heavy metals(Pb)<0.001%
Iron(Fe)<0.005%
A2244/R4  500gPx1x6
H: H272, H315, H319
P: P 305+P351+P338
P symbolP symbol
 UN No:1438
Hazard Class:5.1
Packing Group:III
HS No:28342980
EINECS:236-751-8

ALUMINIUM OXIDE calcined
CHEMICALLY PURE
Al2O3 = 101.96
A2302/R4  500gPx1x6
A2302/R9  3KgPx1x4

HS No:28182000
EINECS:215-691-6

ALUMINIUM OXIDE, activated, acidic
Brockman I for chromatographic analysis
A2322/R4  500gPx1x6

HS No:28182000
EINECS:215-691-6

ALUMINIUM OXIDE, activated, basic
Brockman I for chromatographic analysis
A2332/R4  500gPx1x6

HS No:28182000
EINECS:215-691-6

ALUMINIUM OXIDE activated, neutral
Brockman I for chromatographic analysis
A2342/R4  500gPx1x6

HS No:28182000
EINECS:215-691-6

ALUMINIUM POTASSIUM SULPHATE
CHEMICALLY PURE
AlK(SO4)2.12H2O = 474.38
Assay99.0 - 101.5%
Ammonium(NH4)<0.01%
Arsenic(As)<0.0002%
Copper(Cu)<0.002%
Iron(Fe)<0.002%
A2402/R4  500gPx1x6
A2402/R9  3KgPx1x6

HS No:2833300
EINECS:233-141-3

ALUMINIUM POTASSIUM SULPHATE
ANALYTICAL REAGENT
AlK(SO4)2.12H2O = 474.38
Assay99.5%-102.0%
Chloride(Cl)<0.0005%
Phosphate(PO4)<0.0005%
Ammonium(NH4)<0.005%
Arsenic(As)<0.0002%
Copper(Cu)<0.0005%
Iron(Fe)<0.0005%
Lead(Pb)<0.0005%
Manganese(Mn)<0.0005%
Nickel(Ni)<0.0005%
Sodium(Na)<0.02%
Zinc(Zn)<0.0005%
A2404/R4  500gPx1x6

HS No:28333000
EINECS:233-141-3

ALUMINIUM SULPHATE
CHEMICALLY PURE
Al2(SO4)3.18H2O = 666.43
Assay (as Al2[SO4]3)51.0 - 59.0%
Chloride(Cl)<0.05%
Ammonium(NH4)<0.05%
Arsenic(As)<0.0003%
Heavy metals(Pb)<0.004%
A2442/R4  500gPx1x6
H: H318
P: P305+P351+P338, P309+P310
P symbol
HS No:28332200
EINECS:233-135-0

ALUMINIUM SULPHATE hydrated
ANALYTICAL REAGENT
Al2(SO4)3.18.H2O = 666.42
Assay98.0 - 102.0%
Calcium(Ca)<0.01%
Heavy metals(Pb)<0.001%
Iron(Fe)<0.002%
Magnesium(Mg)<0.002%
Potassium(K)<0.005%
Sodium(Na)<0.02%
A2444/R4  500gPx1x6
H: H318
P: P305+P351+P338, P309+P310
P symbol
HS No:28332200
EINECS:233-135-0

4-AMINOBENZOIC ACID
CHEMICALLY PURE
H2NC6H4CO2H = 137.14
A2862/R2  250gPx1x

HS No:29224995
EINECS:205-753-0

2-AMINO-2-METHYLPROPAN-1-OL
CHEMICALLY PURE
(CH3)2C(NH2).CH2OH = 89.14
Assay95% min.
Freezing point>22oC
Non-volatile residue<0.01%
A3002/B1  500mlGx1x12
H: H319, H315, H412
P: P305+P351+P338, P302+P352
P symbol
HS No:29221980
EINECS:204-709-8

4-AMINOPHENAZONE

C11H13N3O = 203.25
Assay98% min
Melting point100 - 110oC
A3082/P6  25gPx1x6
A3082/R1  100gPx1x6
H: H302, H315, H319, H335
P: P305+P351+P338
P symbol
HS No:29331190

3-AMINOPHTHALHYDRAZIDE
CHEMICALLY PURE
NH2.C6H3.CO.NH.NH.CO = 177.16
A3142/P1  1gPx1x6
H: H315, H319, H335
P: P305+P351+P338
P symbol
HS No:29339990

AMMONIA solution sg 0.91
CHEMICALLY PURE
NH3 = 17.03
Assay(NH3)about 25%
Chloride(Cl)<0.001%
Sulphate(SO4)<0.002%
Iron(Fe)<0.0001%
Lead(Pb)<0.0001%
A3402/B8  2.5LGx1x4
A3402/B9  2.5LS/Cx1x4
A3402/L9  2.5LPWx1x4
A3402/M5  25LPDx1x4
H: H314, H334, H400
P: P280, P301+P330+P331, P304+P340, P305+P351+P338
P symbolP symbol
P symbol 		UN No:2762
Hazard Class:8
Packing Group:III
HS No:28142000
EINECS:215-647-6

AMMONIA solution sg 0.91
ANALYTICAL REAGENT
NH3 = 17.03
Assay(NH3)about 25%
Carbonate(CO3)<0.002%
Chloride(Cl)<0.0002%
Sulphate(SO4)<0.0005%
Arsenic(As)<0.00001%
Copper(Cu)<0.00001%
Iron(Fe)<0.00005%
Lead(Pb)<0.00005%
Non-volatile residue<0.002%
A3404/B8  2.5LGx1x4
A3404/B9  2.5LS/Cx1x4
A3404/L9  2.5LPWx1x4
H: H314, H334, H400
P: P280, P301+P330+P331, P304+P340, P305+P351+P338
P symbolP symbol
P symbol 		UN No:2762
Hazard Class:8
Packing Group:III
HS No:28142000
EINECS:215-647-6

AMMONIA solution sg 0.88
CHEMICALLY PURE
NH3 = 17.03
Assayabout 35%
Chloride(Cl)<0.001%
Sulphate(SO4)<0.002%
Iron(Fe)<0.0001%
Lead(Pb)<0.0001%
A3522/B8  2.5LGx1x4
A3522/B9  2.5LS/Cx1x4
A3522/L9  2.5LPWx1x4
A3522/M5  25LPDx1x4
H: H314, H334, H400
P: P280, P301+P330+P331, P304+P340, P305+P351+P338
P symbolP symbol
P symbol 		UN No:2762
Hazard Class:8
Packing Group:III
HS No:28142000
EINECS:215-647-6

AMMONIA solution sg 0.88
ANALYTICAL REAGENT
NH3 = 17.03
Assayabout 35%
Carbonate(CO3)<0.002%
Chloride(Cl)<0.0002%
Sulphate(SO4)<0.0005%
Arsenic(As)<0.00001%
Copper(Cu)<0.00001%
Iron(Fe)<0.00005%
Lead(Pb)<0.00005%
Non-volatile residue<0.002%
A3524/B8  2.5LGx1x4
A3524/B9  2.5LS/Cx1x4
A3524/L9  2.5LPWx1x4
A3524/M5  25LPDx1x4
H: H314, H334, H400
P: P280, P301+P330+P331, P304+P340, P305+P351+P338
P symbolP symbol
P symbol 		UN No:2762
Hazard Class:8
Packing Group:III
HS No:28142000
EINECS:215-647-6

AMMONIA buffer solution
For hardness of water determination
A3562/B8  2.5LGx1x4
H: H314, H335, H400
P: P273, P280, P305+P351+P338, P310
P symbolP symbol
P symbol 		UN No:1760
Hazard Class:8
Packing Group:III
HS No:38220000

AMMONIUM ACETATE
CHEMICALLY PURE
CH3.COONH4 = 77.08
Assay96% min.
Chloride(Cl)<0.005%
Sulphate(SO4)<0.01%
Iron(Fe)<0.001%
Lead(Pb)<0.001%
Non-volatile residue<0.02%
A3602/R4  500gPx1x6
A3602/R8  2.5KgPx1x4
A3602/S5  25KgPKx1x
H: H315, H319, H335
P: P305+P351+P338
P symbol
HS No:29152900
EINECS:211-162-9

AMMONIUM ACETATE
ANALYTICAL REAGENT
CH3.COONH4 = 77.08
Assay97.0% min.
pH of 5% solution6.5-7.5
Chloride(Cl)<0.0005%
Nitrate(NO3)<0.001%
Phosphate(PO4)<0.0005%
Sulphate(SO4)<0.003%
Calcium(Ca)<0.001%
Copper(Cu)<0.0001%
Iron(Fe)<0.0001%
Lead(Pb)<0.0001%
Sulphated ash<0.01%
A3604/R2  250gPx1x6
H: H315, H319, H335
P: P305+P351+P338
P symbol
HS No:29152900
EINECS:211-162-9

AMMONIUM BROMIDE
CHEMICALLY PURE
NH4Br = 97.94
Assay98% min
Chloride(Cl)<0.5%
Iron(Fe)<0.001%
Lead(Pb)<0.001%
A3702/R2  250gPx1x6
H: H319
P symbol
HS No:28275900
EINECS:235-183-8

AMMONIUM CARBONATE
CHEMICALLY PURE
NH4HCO3 + NH2.COO.NH4
Ammonia(NH3)30% min.
Chloride(Cl)<0.003%
Sulphate(SO4)<0.005%
Iron(Fe)<0.002%
A3762/R4  500gPx1x6
A3762/R8  2.5KgPx1x
H: H302
P symbol
HS No:28369917
EINECS:233-786-0

AMMONIUM CARBONATE
ANALYTICAL REAGENT
NH4HCO3 + NH2.COO.NH4
Ammonia(NH3)31% min.
Chloride(Cl)<0.0005%
Sulphate(SO4)<0.005%
Calcium(Ca)<0.001%
Iron(Fe)<0.00005%
Lead(Pb)<0.00005%
Potassium(K)<0.0005%
Sodium(Na)<0.001%
A3764/R4  500gPx1x6
H: H302
P symbol
HS No:283619917
EINECS:233-786-0

AMMONIUM CERIUM(IV) NITRATE
CHEMICALLY PURE
(NH4)2[Ce(NO3)6] = 548.22
A3802/R2  250gPx1x6
A3802/R6  1KgPx1x6
H: H272, H302, H318
P: P305+P351+P338
P symbolP symbol
P symbol 		UN No:3087
Hazard Class:5.1(6.1)
Packing Group:II
HS No:28461000
EINECS:240-827-6

AMMONIUM CHLORIDE
CHEMICALLY PURE
NH4Cl = 53.49
Assay99% min.
Phosphate(PO4)<0.002%
Sulphate(SO4)<0.03%
Heavy metals(Pb)<0.002%
Iron(Fe)<0.005%
A3902/R4  500gPx1x6
A3902/R8  2.5KgPx1x4
A3902/S5  25KgPKx1x
H: H302, H319
P symbol
HS No:28271000
EINECS:235-186-4

AMMONIUM CHLORIDE
ANALYTICAL REAGENT
NH4Cl = 53.49
Assay99.5% min
Iodide(I)<0.001%
Nitrate(NO3)<0.0005%
Phosphate(PO4)<0.0002%
Sulphate(SO4)<0.005%
Calcium(Ca)<0.001%
Cobalt(Co)<0.0005%
Copper(Cu)<0.0005%
Iron(Fe)<0.0002%
Lead(Pb)<0.0002%
Magnesium(Mg)<0.0005%
Nickel(Ni)<0.0005%
Sodium(Na)<0.005%
Zinc(Zn)<0.0005%
A3904/R4  500gPx1x6
H: H302, H319
P symbol
HS No:28271000
EINECS:235-186-4

tri-AMMONIUM CITRATE
CHEMICALLY PURE
(NH4)3C6H5O7 = 243.22
Assay97.0% min
pH of 5% solution7.0-8.0
Chloride(Cl)<0.01%
Sulphate(SO4)<0.01%
Iron(Fe)<0.005%
A4002/R1  100gPx1x6
A4002/R4  500gPx1x6
H: H315, H319, H335
P: P305+P351+P338
P symbol
HS No:29181500

AMMONIUM DICHROMATE
CHEMICALLY PURE
(NH4)2Cr2O7 = 252.06
Assay(after drying)99% min.
Chloride(Cl)<0.02%
Sulphate(SO4)<0.02%
Iron(Fe)<0.005%
A4262/R2  250gPx1x6
A4262/R4  500gPx1x6
H: H272, H334, H317, H410, H350, H360FD, H330, H301, H372, H312, H314, H335
P: P210, P281, P284, P301+P330+P331, P302+P352, P304+P340, P309+P310
P symbolP symbol
P symbolP symbol
 UN No:1439
Hazard Class:5.1
Packing Group:II
HS No:28415000
EINECS:232-143-1

AMMONIUM DIHYDROGEN ORTHOPHOSPHATE
ANALYTICAL REAGENT
NH4H2PO4 = 115.03
Assay99% min
A4304/R4  500gPx1x6

HS No:31054000
EINECS:231-764-5

AMMONIUM DIHYDROGEN ORTHOPHOSPHATE
CHEMICALLY PURE
Assay98% min.
Chloride(Cl)<0.005%
Sulphate(SO4)<0.01%
Lead(Pb)<0.002%
A4302/R4  500gPx1x6

HS No:31054000
EINECS:231-764-5

AMMONIUM HYDROGEN CARBONATE
CHEMICALLY PURE
NH4HCO3 = 79.06
Assay98.5% min
Chloride(Cl)<0.005%
Sulphate(SO4)<0.01%
Iron(Fe)<0.003%
Lead(Pb)<0.0005%
Non-volatile residue<0.01%
A4802/R4  500gPx1x6
H: H302
P symbol
HS No:28369917
EINECS:213-911-5

di-AMMONIUM HYDROGEN CITRATE
CHEMICALLY PURE
(NH4)2HC6H5O7 = 226.19
Assay98% min
Chloride(Cl)<0.001%
Sulphate(SO4)<0.01%
Heavy metals(Pb)<0.001%
Iron(Fe)<0.001%
A4902/R4  500gPx1x6
H: H319
P symbol
HS No:29181500
EINECS:221-146-3

AMMONIUM HYDROGEN DIFLUORIDE
TECHNICAL GRADE
NH4F.HF = 57.04
A5001/R4  500gPx1x6
A5001/R9  3KgPx1x4
H: H301, H314
P: P301+P330+P331, P305+P351+P
P symbolP symbol
 UN No:1727
Hazard Class:8
Packing Group:II
HS No:28261910
EINECS:215-676-4

AMMONIUM HYDROGEN DIFLUORIDE
CHEMICALLY PURE
NH4F.HF = 57.04
Assay98% min.
Chloride(Cl)<0.002%
Silicate(SiO2)Passes test
Sulphate(SO4)<0.02%
A5002/R4  500gPx1x6
H: H301, H314
P: P301+P330+P331, P305+P351+P
P symbolP symbol
 UN No:1727
Hazard Class:8
Packing Group:II
HS No:28261910
EINECS:215-676-4

di-AMMONIUM HYDROGEN ORTHOPHOSPHATE
CHEMICALLY PURE
(NH4)2HPO4 = 132.06
Assay97% min.
Chloride(Cl)<0.002%
Sulphate(SO4)<0.02%
Iron(Fe)<0.002%
Lead(Pb)<0.002%
A5102/R4  500gPx1x6

HS No:31053000
EINECS:231-987-8

di-AMMONIUM HYDROGEN ORTHOPHOSPHATE
ANALYTICAL REAGENT
(NH4)2HPO4 = 132.06
Assay98% min.
pH of 5% solution7.8-8.5
Chloride(Cl)<0.001%
Sulphate(SO4)<0.01%
Iron(Fe)<0.002%
Lead(Pb)<0.001%
Sodium(Na)<0.005%
A5104/R2  250gPx1x6

HS No:31053000
EINECS:231-987-8

AMMONIUM IRON(II) SULPHATE
CHEMICALLY PURE
(NH4)2SO4.FeSO4.6H2O = 392.13
Assay98% min
Chloride(Cl)<0.002%
Ferric iron<0.05%
Lead(Pb)<0.003%
A4602/R4  500gPx1x6
A4602/R9  3KgPx1x4
H: H315, H319, H335
P: P305+P351+P338
P symbol
HS No:28429080
EINECS:233-151-8

AMMONIUM IRON(II) SULPHATE
ANALYTICAL REAGENT
(NH4)2SO4.FeSO4.6H2O = 392.13
Assay99% min.
Chloride(Cl)<0.001%
Copper(Cu)<0.005%
Ferric iron(Fe)<0.03%
Lead(Pb)<0.002%
Potassium(K)<0.02%
Sodium(Na)<0.02%
Zinc(Zn)<0.006%
A4604/R4  500gPx1x6
H: H315, H319, H335
P: P305+P351+P338
P symbol
HS No:28429080
EINECS:233-151-8

AMMONIUM IRON(III) SULPHATE
CHEMICALLY PURE
NH4Fe(SO4)2.12H2O = 482.18
Assay98%min.
Chloride(Cl)<0.005%
Ferrous iron<0.005%
A4502/R4  500gPx1x6
A4502/R9  3KgPx1x4
H: H315, H319
P symbol
HS No:28333000
EINECS:233-151-8

AMMONIUM IRON(III) SULPHATE
ANALYTICAL REAGENT
NH4Fe(SO4)2.12H2O = 482.18
Assay99.0%min
Chloride(Cl)<0.001%
Copper(Cu)<0.002%
Ferrous iron(Fe)<0.002%
Zinc(Zn)<0.003%
A4504/R4  500gPx1x6
H: H315, H319
P symbol
HS No:28333000
EINECS:233-151-8

AMMONIUM METAVANADATE
CHEMICALLY PURE
NH4VO3 = 116.98
Assay98% min.
Chloride(Cl)<0.2%
A5502/R1  100gPx1x6
H: H301, H332, H335, H319
P symbol UN No:2859
Hazard Class:6.1
Packing Group:II
HS No:28419030
EINECS:232-261-3

AMMONIUM METAVANADATE
ANALYTICAL REAGENT
NH4VO3 = 116.98
Assay99% min.
Chloride(Cl)<0.005%
Phosphate(PO4)<0.005%
Sulphate(SO4)<0.005%
Copper(Cu)<0.002%
Iron(Fe)<0.002%
Lead(Pb)<0.002%
A5504/R1  100gPx1x6
H: H301, H332, H335, H319
P symbol UN No:2859
Hazard Class:6.1
Packing Group:II
HS No:28419030
EINECS:232-261-3

AMMONIUM MOLYBDATE
CHEMICALLY PURE
(NH4)6Mo7O24.4H2O = 1235.9
Assay98-102%
Chloride(Cl)<0.02%
Heavy metals(Pb)<0.005%
Iron(Fe)<0.005%
A5622/R1  100gPx1x6
A5622/R4  500gPx1x6
H: H315, H319, H335
P: P305+P351+P338
P symbol
HS No:28417000
EINECS:234-722-4

AMMONIUM MOLYBDATE
ANALYTICAL REAGENT
(NH4)6Mo7O24.4H2O = 1235.9
Assay99% min.
Arsenate, phosphate & Silicate(PO4)<0.0005%
Chloride(Cl)<0.0005%
Sulphate(SO4)<0.005%
Iron(Fe)<0.001%
Lead(Pb)<0.001%
Insoluble matter<0.005%
A5624/R1  100gPx1x6
A5624/R4  500gPx1x6
H: H315, H319, H335
P: P305+P351+P338
P symbol
HS No:28417000
EINECS:234-722-4

AMMONIUM NICKEL SULPHATE
CHEMICALLY PURE
(NH4)2SO4.NiSO4.6H2O = 394.97
Assay98.5% min
Chloride(Cl)<0.003%
Cobalt(Co)<0.15%
Iron(Fe)<0.01%
A5702/R2  250gPx1x6
H: H302, H317, H332, H334, H341, H350, H360, H372, H410
P: P261, P273, P280, P308+P313, P501
P symbolP symbol
P symbol
HS No:28429080

AMMONIUM NITRATE
CHEMICALLY PURE
NH4NO3 = 80.04
Assay98% min.
Chloride(Cl)<0.002%
Sulphate(SO4)<0.01%
Heavy metals(Pb)<0.001%
Iron(Fe)<0.001%
A5762/R4  500gPx1x6
H: H272
P symbol UN No:1942
Hazard Class:5.1
Packing Group:III
HS No:31023090
EINECS:229-347-8

AMMONIUM NITRATE
ANALYTICAL REAGENT
NH4NO3 = 80.04
Assay99% min.
Chloride(Cl)<0.0003%
Nitrite(NO2)<0.0005%
Phosphate(PO4)<0.0005%
Sulphate(SO4)<0.002%
Calcium(Ca)<0.001%
Copper(Cu)<0.0005%
Iron(Fe)<0.0002%
Lead(Pb)<0.0005%
Magnesium(Mg)<0.0005%
Potassium(K)<0.005%
Sodium(Na)<0.005%
A5764/R4  500gPx1x6
H: H272
P symbol UN No:1942
Hazard Class:5.1
Packing Group:III
HS No:31023090
EINECS:229-347-8

AMMONIUM OXALATE
CHEMICALLY PURE
(COONH4)2.H2O = 142.11
Assay99% min
Chloride(Cl)<0.005%
Sulphate(SO4)<0.05%
Iron(Fe)<0.002%
Sulphated ash<0.05%
A5862/R1  100gPx1x6
A5862/R4  500gPx1x4
H: H302+H312
P symbol UN No:2811
Hazard Class:6.1
Packing Group:III
HS No:29171100
EINECS:214-202-3

AMMONIUM OXALATE
ANALYTICAL REAGENT
(COONH4)2.H2O = 142.11
Assay99% min
Chloride(Cl)<0.0005%
Nitrate(NO3)<0.004%
Sulphate(SO4)<0.005%
Iron(Fe)<0.001%
Lead(Pb)<0.0005%
A5864/R1  100gPx1x6
H: H302+H312
P symbol UN No:2811
Hazard Class:6.1
Packing Group:III
HS No:29171100
EINECS:214-202-3

AMMONIUM PERSULPHATE
CHEMICALLY PURE
(NH4)2S2O8 = 228.19
Assay98% min.
Chloride(Cl)<0.002%
Heavy metals(Pb)<0.005%
Iron(Fe)<0.005%
A5922/R4  500gPx1x6
A5922/R9  3KgPx1x4
H: H '272, H302, H315, H319, H335, H334, H317
P: P305+P351+P338, P302+P352, P304+P341, P342+P311
P symbolP symbol
P symbol 		UN No:1444
Hazard Class:5.1
Packing Group:III
HS No:28334000
EINECS:231-786-5

AMMONIUM PERSULPHATE
ANALYTICAL REAGENT
(NH4)2S2O8 = 228.19
Assay98.5% min
Chloride(Cl)<0.001%
Calcium(Ca)<0.001%
Copper(Cu)<0.0005%
Iron(Fe)<0.001%
Lead(Pb)<0.0005%
Magnesium(Mg)<0.0005%
Nickel(Ni)<0.0005%
Potassium(K)<0.005%
Zinc(Zn)<0.0005%
Residue on ignition<0.05%
A5924/R4  500gPx1x
H: H '272, H302, H315, H319, H335, H334, H317
P: P305+P351+P338, P302+P352, P304+P341, P342+P311
P symbolP symbol
P symbol 		UN No:1444
Hazard Class:5.1
Packing Group:III
HS No:28334000
EINECS:231-786-5

AMMONIUM PYROLLIDINE DITHIOCARBAMATE
CHEMICALLY PURE
CH2.(CH2)2.CH2.N.CSS.NH4 = 164.29
Assay98% min
A6002/P4  10gPx1x6
A6002/P6  25gPx1x6
H: H315, H319, H335
P: P305+P351+P338
P symbol
HS No:29302000

AMMONIUM SULPHATE
CHEMICALLY PURE
(NH4)2SO4 = 132.14
Assay98.5% min
Chloride(Cl)<0.01%
Iron(Fe)<0.002%
Lead(Pb)<0.002%
A6142/R4  500gPx1x6
A6142/R9  3KgPx1x4

HS No:31022100
EINECS:231-984-1

AMMONIUM SULPHATE
ANALYTICAL REAGENT
(NH4)2SO4 = 132.13
Assay99.5% min.
Chloride(Cl)<0.0005%
Phosphate(PO4)<0.001%
Calcium(Ca)<0.001%
Copper(Cu)<0.0002%
Iron(Fe)<0.0002%
Lead(Pb)<0.0002%
Magnesium(Mg)<0.0005%
Potassium(K)<0.005%
Sodium(Na)<0.005%
Loss on drying<0.1%
A6144/R4  500gPx1x6

HS No:31022100
EINECS:231-984-1

AMMONIUM THIOCYANATE
CHEMICALLY PURE
NH4SCN = 76.12
Assay97% min
Chloride(Cl)<0.02%
Iron(Fe)<0.0005%
Non-volatile residue<0.1%
A6382/R1  100gPx1x6
A6382/R4  500gPx1x6
A6382/R8  2.5KgPx1x4
H: H302+H312+H332, H412
P: P302+P352
P symbol
HS No:28429080
EINECS:217-175-6

AMMONIUM THIOCYANATE
ANALYTICAL REAGENT
NH4SCN = 76.12
Assay99% min
Chloride(Cl)<0.005%
Sulphate(SO4)<0.005%
Copper(Cu)<0.0005%
Heavy metals(Pb)<0.0005%
Iron(Fe)<0.0001%
Nickel(Ni)<0.0005%
Non-volatile residue<0.05%
A6384/R4  500gPx1x6
H: H302+H312+H332, H412
P: P302+P352
P symbol
HS No:28429080
EINECS:217-175-6

AMMONIUM THIOSULPHATE

(NH4)2S2O3 = 148.20
A6442/R4  500gPx1x6

HS No:28323000

iso-AMYL ACETATE
CHEMICALLY PURE
CH3.COO.C5H11 = 130.18
Consists principally of 3-Methylbutyl acetate with a small quantity of 2-Methylbutyl acetate
Assay95% min.
Weight per ml0.866 - 0.874g
Distillation range(95%)120 - 145oC
Acidity(CH3COOH)<0.01%
Non-volatile residue<0.02%
A6602/B1  500mlGx1x12
A6602/B8  2.5LGx1x4
H: H226
P symbol UN No:1104
Hazard Class:3
Packing Group:III
HS No:29153930
Flash Point (oC): 23C

iso-AMYL ACETATE
ANALYTICAL REAGENT
CH3.COO.C5H11 = 130.18
Consists principally of 3-Methylbutyl acetate with a small quantity of 2-Methylbutyl acetate
Assay98% min.
Weight per ml0.870- 0.873g
Distillation range(95%)138 - 142oC
Acidity(CH3COOH)<0.01%
Non-volatile residue<0.005%
A6604/B1  500mlGx1x6
A6604/B8  2.5LGx1x4
H: H266
P symbol UN No:1104
Hazard Class:3
Packing Group:III
HS No:29153980
Flash Point (oC): 23C

iso-AMYL ALCOHOL
CHEMICALLY PURE
C5H11OH = 88.15
3-Methylbutanol70-85%
2-Methylbutanol15-30%
Weight per ml0.810 - 0.813g
Distillation range(95%)128 - 132oC
Non-volatile residue<0.01%
A6782/B1  500mlGx1x12
A6782/B8  2.5LGx1x4
H: H226, H332, H335
P: P304+P340
P symbolP symbol
 UN No:1105
Hazard Class:3
Packing Group:III
HS No:29051900
EINECS:250-378-8
Flash Point (oC): 32C

iso-AMYL ALCOHOL
for MILK TESTING
C5H11OH = 88.15
3-Methylbutanol70-85%
2-Methylbutanol15-30%
Assay (all isomers)98% min
Weight per ml0.810 - 0.813g
Water(H2O)<0.3%
A6792/B9  2.5LS/Cx1x4
H: H226, H332, H335
P: P304+P340
P symbolP symbol
 UN No:1105
Hazard Class:3
Packing Group:III
HS No:29051900
EINECS:250-378-8
Flash Point (oC): 32C

ANILINE
CHEMICALLY PURE
C6H5.NH2 = 93.13
Assay98.5% min
Weight per ml1.02 - 1.025g
Distillation range(90%)182 - 185oC
A7022/B1  500mlGx1x12
H: H351, H341, H331, H311, H301, H372, H318, H317, H400
P: P280, P308+P313, P302+P352, P305+P351+P338
P symbolP symbol
P symbolP symbol
 UN No:1547
Hazard Class:6.1
Packing Group:II
HS No:29214100
EINECS:200-539-3
Flash Point (oC): 70C

ANILINE BLUE water soluble
For microscopical staining
A7065/D6  25gGx1x6
A7065/P3  5gPx1x6
H: H302, H315, H319, H335
P: P305+P351+P338
P symbol
HS No:32041200
EINECS:249-11309

ANILINE HYDROCHLORIDE
CHEMICALLY PURE
C6H5NH2.HCl = 129.59
Assay99% min.
Melting point197 - 200oC
A7102/E1  100gGx1x6
A7102/P6  25gPx1x6
H: H301+H311+H331, H317, H318, H341, H351, H372, H400
P: P273, P280, P301+P310, P305+P351+P338, P311
P symbolP symbol
P symbolP symbol
 UN No:1548
Hazard Class:6.1
Packing Group:III
HS No:29214100
EINECS:205-519-8

ANISOLE
CHEMICALLY PURE
CH3.O.C6H5 = 108.14
Assay98.5% min.
Weight per mlabout 0.993g
Distillation range (95%)152 - 156oC
A7342/A7  100mlGx1x6
A7342/B1  500mlGx1x12
H: H226
P: P262
P symbol UN No:2222
Hazard Class:3
Packing Group:III
HS No:29093090
EINECS:202-876-1
Flash Point (oC): 52C

ANTHRANILIC ACID
CHEMICALLY PURE
NH2.C6H4COOH = 137.14
Assay99% min
Melting point145 - 148oC
A7502/E1  100gGx1x6
H: H319
P symbol
HS No:29224300

ANTI-BUMPING GRANULES

Fused alumina granules used to prevent "bumping"
A7705/R2  250gPx1x6
A7705/R6  1KgPx1x6

HS No:28182000

ANTIMONY
standard solution 1000ppm
MatrixHydrochloric acid (5M)
SoluteAntimony(III) chloride
AA1003/L2  500mlPWx1x
H: H315, H319, H335, H336
P: P304+P340, P305+P351+P338, P362
P symbol UN No:1789
Hazard Class:8
Packing Group:II
HS No:38220000

ANTIMONY POTASSIUM OXIDE TARTRATE
CHEMICALLY PURE
KSbO.C4H4O6.0.5H2O = 333.95
Assay99% min
A7902/R2  250gPx1x6
H: H302+H332, H411
P: P273, P304+P340, P309+P311
P symbolP symbol
 UN No:1551
Hazard Class:6.1
Packing Group:III
HS No:29181300
EINECS:234-293-3

AQUADAG (Colloidal graphite)

About 10% solids
A8465/E1  100gGx1x6

HS No:38012090

L-(+)-ARABINOSE

CH2(CH.OH)4O = 150.13
Specific rotation+102 to +105o
A8562/P6  25gPx1x6

HS No:29400000
EINECS:226-214-6

L-ARGININE

C6H14N4O2 = 174.20
Assay99.5%min
A8582/R1  100gPx1x

HS No:29252000
EINECS:200-811-1

ARSENIC
standard solution 1000ppm
MatrixNitric acid (0.5M)
SoluteArsenic acid
AA1005/L2  500mlPWx1x
H: H350, H319, H315
P: P281, P302+P352, P305+P351+P338, P308+P313
P symbolP symbol
 UN No:3264
Hazard Class:8
Packing Group:III
HS No:38220000

L-ASCORBIC ACID
CHEMICALLY PURE
C6H8O6 = 176.12
Assay99% min.
Melting point190 - 192oC
Heavy metals(Pb)<0.001%
Iron(Fe)<0.001%
A8702/R1  100gPx1x6
A8702/R4  500gPx1x6

HS No:29362700
EINECS:200-066-2

L-ASCORBIC ACID
ANALYTICAL REAGENT
C6H8O6 = 176.12
Assay99% min.
Melting point190 - 192oC
Specific rotation+20.5 to +21.5o
Chloride(Cl)<0.005%
Sulphate(SO4)<0.002%
Iron(Fe)<0.0005%
Lead(Pb)<0.0005%
A8704/R1  100gPx1x6
A8704/R4  500gPx1x6

HS No:29362700
EINECS:200-066-2

L-ASPARAGINE 1-Hydrate

C4H8N2O3.H2O = 150.14
Assay99.5% min
A8802/R1  100gPx1x

HS No:29224995
EINECS:200-735-9

L-ASPARTIC ACID

C4H7NO4 = 133.11
Assay99.5% min
A8852/R4  500gPx1x
H: H319
P symbol
HS No:29224995
EINECS:200-291-6

DL-ASPARTIC ACID

HOOCCH2CH(NH2)COOH = 133.11
Assay99% min.
A8842/P6  25gPx1x6
A8842/R1  100gPx1x6

HS No:29224995
EINECS:210-513-3

AURAMINE O (C.I.41000)
For microscopy
C17H21N3.HCl = 303.83
A8902/D6  25gGx1x
UN No:3077
Hazard Class:9
Packing Group:III
HS No:32041300
EINECS:219-567-2

AZOMETHINE H

C17H12NNaO8S2 = 445.49
Suitable for the photometric determination of boron
A9122/P3  5gPx1x

HS No:29252900
EINECS:250-975-3

AZORUBIN S

C.I.16185
A9202/P6  25gPx1x6
A9202/R1  100gPx1x6
H: H315, H319, H335
P: P305+P351+P338
P symbol
HS No:32041900
EINECS:213-02202

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