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CADMIUM (standard solution 1000ppm)

CADMIUM CHLORIDE hydrated (CHEMICALLY PURE)

CADMIUM NITRATE (CHEMICALLY PURE)

CADMIUM SULPHATE (CHEMICALLY PURE)

CAESIUM CHLORIDE (CHEMICALLY PURE)

CALCEIN indicator

CALCIUM metal granular

CALCIUM hardness indicator tablets

CALCIUM (standard solution 1000ppm)

CALCIUM ACETATE (CHEMICALLY PURE)

CALCIUM CARBIDE (TECHNICAL GRADE)

CALCIUM CARBONATE precipitated (CHEMICALLY PURE)

CALCIUM CARBONATE (ANALYTICAL GRADE)

CALCIUM CHLORIDE fused granular 1- 2mm

CALCIUM CHLORIDE fused lump

CALCIUM CHLORIDE flake (TECHNICAL GRADE)

CALCIUM CHLORIDE 2-hydrate (CHEMICALLY PURE)

CALCIUM CHLORIDE 2-hydrate (ANALYTICAL REAGENT)

CALCIUM CHLORIDE 6-hydrate (CHEMICALLY PURE)

CALCIUM CHLORIDE 6-Hydrate (ANALYTICAL REAGENT)

CALCIUM FLUORIDE (CHEMICALY PUREL)

CALCIUM HYDROGEN ORTHOPHOSPHATE (CHEMICALLY PURE)

CALCIUM HYDROXIDE

CALCIUM HYDROXIDE (CHEMICALLY PURE)

CALCIUM HYPOCHLORITE (TECHNICAL GRADE)

CALCIUM NITRATE hydrated (CHEMICALLY PURE)

CALCIUM NITRATE (ANALYTICAL GRADE)

CALCIUM OXIDE lump

CALCIUM OXIDE powder

CALCIUM SULPHATE hemihydrate

CALCIUM SULPHATE 2-hydrate

CALCIUM SULPHATE 2-hydrate (CHEMICALLY PURE)

DL- CAMPHOR synthetic (CHEMICALLY PURE)

CARBOL FUCHSIN (For microscopical staining)

CARBOL FUCHSIN dilute (For microscopical staining)

CARBON DISULPHIDE (CHEMICALLY PURE)

CARMINE (For microscopical staining)

CASEIN soluble powder (CHEMICALLY PURE)

CASTOR OIL

CATECHOL (CHEMICALLY PURE)

CEDARWOOD OIL (thickened for immersion lenses)

CELITE 545 - filter aid

CETYLTRIMETHYL-AMMONIUM BROMIDE (CHEMICALLY PURE)

CHARCOAL animal granular

CHARCOAL animal powder

CHARCOAL wood lump

CHARCOAL wood powder

CHARCOAL decolourising powder activated

CHARCOAL decolourising granular activated

CHLORAL HYDRATE (CHEMICALLY PURE)

CHLORAMINE T (CHEMICALLY PURE)

2-CHLORO-2-METHYLPROPANE (CHEMICALLY PURE)

CHLOROACETIC ACID (CHEMICALLY PURE)

1-CHLOROBUTANE (CHEMICALLY PURE)

2-CHLOROBUTANE (CHEMICALLY PURE)

CHLOROFORM stabilised with Amylene (CHEMICALLY PURE)

CHLOROFORM stabilised with Amylene (ANALYTICAL REAGENT)

CHLOROFORM stabisilsed with Amylene (HPS for HPLC)

CHLOROFORM stabilised with Ethanol (CHEMICALLY PURE)

CHLOROFORM stabilised with Ethanol (ANALYTICAL REAGENT)

CHLOROFORM stabilised with Amylene ((HPLC-GPC) PAI)

CHLOROFORM stabilised with Amylene (HPLC Baker Analysed)

CHLOROPHENOL RED (pH Indicator)

CHOLINE CHLORIDE (CHEMICALLY PURE)

CHROMIUM (standard solution 1000ppm)

CHROMIUM (III) SULPHATE x-hydrate (CHEMICALLY PURE)

CHROMIUM TRIOXIDE (TECHNICAL GRADE)

CHROMIUM TRIOXIDE (CHEMICALLY PURE)

CHROMIUM (III) CHLORIDE (CHEMICALLY PURE)

CHROMIUM (III) NITRATE (CHEMICALLY PURE)

CHROMIUM (III) OXIDE

CHROMIUM (III) POTASSIUM SULPH (CHEMICALLY PURE)

CHROMOTROPE 2R (C.I. 16570)

CHROMOTROPIC ACID di-sodium salt

CINNAMALDEHYDE (CHEMICALLY PURE)

CINNAMIC ACID (CHEMICALLY PURE)

CITRIC ACID anhydrous (CHEMICALLY PURE)

CITRIC ACID 1-hydrate (CHEMICALLY PURE)

CITRIC ACID 1-hydrate (ANALYTICAL REAGENT)

CLOVE OIL

COBALT powder

COBALT (standard solution 1000ppm)

COBALT CHLORIDE TEST PAPER

COBALT(II) ACETATE 4-hydrate (CHEMICALLY PURE)

COBALT(II) CARBONATE (basic) (CHEMICALLY PURE)

COBALT(II) CHLORIDE 6-hydrate (CHEMICALLY PURE)

COBALT(II) CHLORIDE 6-hydrate (ANALYTICAL REAGENT)

COBALT(II) NITRATE (CHEMICALLY PURE)

COBALT(II) SULPHATE (CHEMICALLY PURE)

CONDUCTIVITY STANDARD 84 microsiemens/cm

CONDUCTIVITY STANDARD 1413 microsiemens/cm

CONDUCTIVITY STANDARD 12880 microsiemens/cm

CONGO RED (pH Indicator)

CONGO RED 0.1% aqueous solution

COPPER metal foil 0.1mm

COPPER powder

COPPER turnings / millings

COPPER (standard solution 1000ppm)

COPPER(I) CHLORIDE (CHEMICALLY PURE)

COPPER(I) OXIDE (CHEMICALLY PURE)

COPPER(II) ACETATE (CHEMICALLY PURE)

COPPER(II) CARBONATE basic (CHEMICALLY PURE)

COPPER(II) CHLORIDE anhydrous (CHEMICALLY PURE)

COPPER(II) CHLORIDE 2-hydrate (CHEMICALLY PURE)

COPPER(II) CHLORIDE 2-hydrate (ANALYTICAL REAGENT)

COPPER (II) NITRATE (CHEMICALLY PURE)

COPPER (II) NITRATE (ANALYTICAL REAGENT)

COPPER(II) OXIDE powder (CHEMICALLY PURE)

COPPER (II) OXIDE (ANALYTICAL REAGENT)

COPPER(II) OXIDE wire form

COPPER (II) SULPHATE anhydrous (CHEMICALLY PURE)

COPPER (II) SULPHATE hydrated (TECHNICAL GRADE)

COPPER(II) SULPHATE 5-hydrate (CHEMICALLY PURE)

COPPER(II) SULPHATE 5-hydrate (ANALYTICAL REAGENT)

COPPER(II) SULPHIDE

COTTON WOOL non-absorbant

COTTON WOOL absorbant

o-CRESOL (CHEMICALLY PURE)

m-CRESOL (CHEMICALLY PURE)

p-CRESOL (CHEMICALLY PURE)

m-CRESOL PURPLE (pH Indicator)

CRESOL RED (pH Indicator)

CRESOL RED Sodium salt (pH Indicator)

CRESOL RED 0.02% solution (pH Indicator)

o-CRESOLPHTHALEIN COMPLEXONE

CRUDE OIL (substitute)

CRYSTAL VIOLET (For microscopical staining)

CRYSTAL VIOLET 1% aqueous solution

CRYSTAL VIOLET (Gram)

CYCLOHEXANE (CHEMICALLY PURE)

CYCLOHEXANE (ANALYTICAL REAGENT)

CYCLOHEXANE (HPS for HPLC)

CYCLOHEXANOL (CHEMICALLY PURE)

CYCLOHEXANONE (CHEMICALLY PURE)

CYCLOHEXENE (CHEMICALLY PURE)

L-CYSTEINE (CHEMICALLY PURE)

L-CYSTEINE monohydrochloride 1-hydrate (CHEMICALLY PURE)

L-CYSTINE (CHEMICALLY PURE)

CADMIUM
standard solution 1000ppm
MatrixNitric acid (0.5M)
SoluteCadmium nitrate
AA1011/L2  500mlPWx1x
H: H319, H315
P: P302+P352, P305+P351+P338
P symbol UN No:3264
Hazard Class:8
Packing Group:III
HS No:38220000

CADMIUM CHLORIDE hydrated
CHEMICALLY PURE
CdCl2.2.5H2O = 228.34
Assay99% min.
C0262/R1  100gPx1x6
H: H350, H340, H360FD, H330, H301, H372, H410
P: P281, P284, P273, P304+P340, P309+P310
P symbolP symbol
P symbol 		UN No:2570
Hazard Class:6.1
Packing Group:III
HS No:28273985
EINECS:233-296-7
Marine Pollution:P

CADMIUM NITRATE
CHEMICALLY PURE
Cd(NO3)2.4H2O = 308.48
Assay98% min.
C0382/R1  100gPx1x6
H: H332, H312, H302, H410
P: P272, P302+P352, P304+P340, P309+P311
P symbolP symbol
 UN No:1477
Hazard Class:5.1
Packing Group:II
HS No:28342920
EINECS:233-710-6

CADMIUM SULPHATE
CHEMICALLY PURE
3CdSO4.8H2O = 769.52
Assay98% min.
Chloride(Cl)<0.01%
Alkalis & other metals<0.2%
C0502/R1  100gPx1x6
H: H350, H340, H360FD, H330, H301, H372, H410
P: P281, P281, P273, P304, P309+P310
P symbolP symbol
P symbol 		UN No:2570
Hazard Class:6.1
Packing Group:III
HS No:28332920
EINECS:233-331-6
Marine Pollution:P

CAESIUM CHLORIDE
CHEMICALLY PURE
CsCl = 168.36
Assay99% min.
Sulphate(SO4)<0.02%
Calcium(Ca)<0.02%
Heavy metals(Pb)<0.005%
Iron(Fe)<0.002%
Sodium(Na)<0.3%
C0662/P6  25gPx1x6
C0662/R1  100gPx1x6

HS No:28273985

CALCEIN indicator

C0825/P3  5gPx1x6
C0825/P6  25gPx1x6

HS No:32041900
EINECS:215-957-1

CALCIUM metal granular

Ca = 40.08
C0841/P6  25gPx1x6
C0841/R1  100gPx1x6
H: H261
P symbol UN No:1401
Hazard Class:4.3
Packing Group:II
HS No:28051200
EINECS:231-179-5

CALCIUM hardness indicator tablets

C0855/J1  100tabletsPackx1x6

HS No:38220000

CALCIUM
standard solution 1000ppm
MatrixNitric acid (0.5M)
SoluteCalcium nitrate
AA1014/L2  500mlPWx1x
H: H319, H315
P: P302+P352, P305+P351+P338
P symbol
HS No:38220000

CALCIUM ACETATE
CHEMICALLY PURE
Ca(CH3COO)2 = 158.17
Assay after drying97.0% min
pH of 5% solution7.0-8.0
Chloride(Cl)<0.01%
Sulphate(SO4)<0.05%
Cadmium(Cd)<0.005%
Copper(Cu)<0.005%
Loss on drying<7%
C0922/R1  100gPx1x6
C0922/R4  500gPx1x6

HS No:29152900
EINECS:200-540-9

CALCIUM CARBIDE
TECHNICAL GRADE
Approximately CaC2
C1001/Y4  500gx1x
H: H260
P: P231+P232, P370+P378
P symbol UN No:1402
Hazard Class:4.3
Packing Group:II
HS No:28491000
EINECS:200-848-3

CALCIUM CARBONATE precipitated
CHEMICALLY PURE
CaCO3 = 100.09
Assay98% min
Chloride(Cl)<0.02%
Sulphate(SO4)<0.1%
Iron(Fe)<0.03%
C1042/R6  1KgPx1x6
C1042/R9  3KgPx1x4

HS No:28365000
EINECS:207-439-9

CALCIUM CARBONATE
ANALYTICAL GRADE
CaCO3 = 100.09
Assay99% min
Chloride(Cl)<0.005%
Phosphate(PO4)<0.005%
Sulphate(SO4)<0.02%
Aluminium(Al)<0.005%
Copper(Cu)<0.0005%
Iron(Fe)<0.002%
Lead(Pb)<0.005%
Magnesium(Mg)<0.05%
Potassium(K)<0.02%
Sodium(Na)<0.2%
C1044/R4  500gPx1x6

HS No:28365000
EINECS:207-439-9

CALCIUM CHLORIDE fused granular 1- 2mm

CaCl2 = 110.99
C1185/R4  500gPx1x6
C1185/R8  2.5KgPx1x4
H: H319
P symbol
HS No:28272000
EINECS:233-140-8

CALCIUM CHLORIDE fused lump

CaCl2 = 110.99
C1245/R4  500gPx1x6
H: H319
P symbol
HS No:28272000
EINECS:233-140-8

CALCIUM CHLORIDE flake
TECHNICAL GRADE
CaCl2+ H2O
C1281/R4  500gPx1x6
C1281/R9  3KgPx1x4
H: H319
P symbol
HS No:28272000
EINECS:233-140-8

CALCIUM CHLORIDE 2-hydrate
CHEMICALLY PURE
CaCl2.2H2O = 147.02
Assay99% min.
Sulphate(SO4)<0.05%
Copper(Cu)<0.002%
Iron(Fe)<0.005%
Lead(Pb)<0.005%
C1302/R4  500gPx1x6
C1302/R8  2.5KgPx1x4
H: H319
P symbol
HS No:28272000
EINECS:233-140-8

CALCIUM CHLORIDE 2-hydrate
ANALYTICAL REAGENT
CaCl2.2H2O = 147.02
Assay99.5% min.
pH of 5% solution4.5 - 8.5
Sulphate(SO4)<0.01%
Copper(Cu)<0.0005%
Iron(Fe)<0.001%
Lead(Pb)<0.0005%
Magnesium(Mg)<0.005%
Manganese(Mn)<0.0005%
Potassium(K)<0.01%
Sodium(Na)<0.02%
Zinc(Zn)<0.001%
C1304/R2  250gPx1x6
C1304/R6  1KgPx1x6
H: H319
P symbol
HS No:28272000
EINECS:233-140-8

CALCIUM CHLORIDE 6-hydrate
CHEMICALLY PURE
CaCl2.6H2O = 219.08
Assay99% min.
Sulphate(SO4)<0.02%
Iron(Fe)<0.002%
Lead(Pb)<0.002%
C1342/R4  500gPx1x6
H: H319
P symbol
HS No:28272000
EINECS:233-140-8

CALCIUM CHLORIDE 6-Hydrate
ANALYTICAL REAGENT
CaCl2.6H2O = 219.08
C1344/R4  500gPx1x
H: H319
P symbol
HS No:28272000
EINECS:233-140-8

CALCIUM FLUORIDE
CHEMICALY PUREL
CaF2 = 78.08
C1482/R2  250gPx1x6
H: H315, H319, H335
P: P305+P357+P338
P symbol

CALCIUM HYDROGEN ORTHOPHOSPHATE
CHEMICALLY PURE
CaHPO4 = 136.06
Assay98-100.5%
Chloride(Cl)<0.05%
Iron(Fe)<0.02%
Lead(Pb)<0.002%
C1642/R4  500gPx1x6
C1642/S5  25KgPKx1x

HS No:28352500
EINECS:231-826-1

CALCIUM HYDROXIDE

Ca(OH)2 = 74.09
C1741/R6  1KgPx1x6
C1741/R8  2.5KgPx1x6
H: H318
P: P305+P351+P338, P313
P symbol
HS No:28259019

CALCIUM HYDROXIDE
CHEMICALLY PURE
Ca(OH)2 = 74.09
Assay95% min.
Heavy metals(Pb)<0.01%
Iron(Fe)<0.05%
Magnesium(Mg)<0.5%
C1742/R6  1KgPx1x6
H: H318
P: P305+P351+P338, P313
P symbol
HS No:28259019

CALCIUM HYPOCHLORITE
TECHNICAL GRADE
about 70% available Cl
C1801/R4  500gPx1x6
H: H272, H302, H314, H335, H400
P: P280, P301+P330+P331, P305+P351+P338, P304+P340
P symbolP symbol
P symbolP symbol
 UN No:2880
Hazard Class:5.1
Packing Group:II
HS No:28281000

CALCIUM NITRATE hydrated
CHEMICALLY PURE
Ca(NO3)2 .4H2O = 236.15
Assay97% min
Chloride(Cl)<0.01%
Sulphate(SO4)<0.02%
Copper(Cu)<0.002%
Iron(Fe)<0.005%
Lead(Pb)<0.005%
C1942/R4  500gPx1x6
C1942/R9  3KgPx1x4
H: H272
P symbol UN No:1454
Hazard Class:5.1
Packing Group:III
HS No:28342980
EINECS:215-138-9

CALCIUM NITRATE
ANALYTICAL GRADE
Ca(NO3)2 .4H2O = 236.15
Assay99-103%
Chloride(Cl)<0.005%
Sulphate(SO4)<0.002%
Iron(Fe)<0.0005%
Lead(Pb)<0.0002%
Potassium(K)<0.005%
Sodium(Na)<0.01%
C1944/R4  500gPx1x6
H: H272
P symbol UN No:1454
Hazard Class:5.1
Packing Group:III
HS No:28342980
EINECS:215-138-9

CALCIUM OXIDE lump

CaO = 56.08
C2085/R6  1KgPx1x6
H: H318
P: P280, P305+P351+P338
P symbol UN No:1910
Hazard Class:8
Packing Group:III
HS No:28259011
EINECS:215-138-9

CALCIUM OXIDE powder

CaO = 56.08
C2105/R4  500gPx1x6
H: H318
P: P280, P305+P351+P338
P symbol UN No:1910
Hazard Class:8
Packing Group:III
HS No:28259011
EINECS:215-138-9

CALCIUM SULPHATE hemihydrate

CaSO4.1/2H2O = 145.15
C2281/R9  3KgPx1x4
C2281/S5  25KgPKx1x

HS No:28332990
EINECS:213-900-3

CALCIUM SULPHATE 2-hydrate

CaSO4.2H2O = 172.17
C2301/R4  500gPx1x6

HS No:28332990
EINECS:213-900-3

CALCIUM SULPHATE 2-hydrate
CHEMICALLY PURE
CaSO4.2H2O = 172.17
Assay99% min.
Chloride(Cl)<0.03%
Heavy metals(Pb)<0.001%
Iron(Fe)<0.002%
Zinc(Zn)<0.003%
C2302/R4  500gPx1x6

HS No:28332990
EINECS:213-900-3

DL- CAMPHOR synthetic
CHEMICALLY PURE
C10H16O = 152.24
Melting point174 - 180oC
C2562/R1  100gPx1x6
C2562/R4  500gPx1x6
H: H228, H315, H319, H335
P: P302+P352, P304+P340, P305+P351+P338
P symbolP symbol
 UN No:2717
Hazard Class:4.1
Packing Group:III
HS No:29142100
EINECS:244-350-4

CARBOL FUCHSIN
For microscopical staining
C2785/D6  25gGx1x6
H: H226, H341, H332, H312, H302, H000
P: P243, P281, P301+P330, P302+P352, P304+P340
P symbolP symbol
P symbolP symbol
 UN No:2923
Hazard Class:8(6.1)
Packing Group:II
HS No:38220000
EINECS:231-908-7

CARBOL FUCHSIN dilute
For microscopical staining
C2795/L1  500mlPNx1x12
C2795/L8  2.5LPNx1x
C2795/M2  5LPNx1x
H: H314, H332, H312, H302
P: P280, P305+P351+P338
P symbolP symbol
 UN No:2924
Hazard Class:3(8)
Packing Group:III
HS No:38220000
Flash Point (oC): 58

CARBON DISULPHIDE
CHEMICALLY PURE
CS2 = 76.13
Weight per ml1.262 - 1.269g
Distillation range(95%)45 - 47oC
Non-volatile residue<0.02%
C2902/B1  500mlGx1x12
H: H225, H315, H319, H361, H372
P: P233, P280, P302+P352, P305+P351+P338, P403+P235
P symbolP symbol
P symbol 		UN No:1131
Hazard Class:3(6.1)
Packing Group:I
HS No:28131000
EINECS:200-843-6
Flash Point (oC): -30

CARMINE
For microscopical staining
C.I.75470
C3125/D6  25gGx1x6
C3125/P1  1gPx1x6
C3125/P3  5gPx1x6

HS No:32030090
EINECS:215-724-4

CASEIN soluble powder
CHEMICALLY PURE
pH of solution6 - 8
Fat<1.5%
Loss on drying<6.0%
Sulphated ash<4.5%
C3185/R2  250gPx1x6

HS No:35011090

CASTOR OIL

Wt per ml at 20 Cabout 0.95g
C3205/B1  500mlGx1x12
C3205/B8  2.5LGx1x4

HS No:15153090
EINECS:232-293-8

CATECHOL
CHEMICALLY PURE
C6H4(OH)2 = 110.11
Assay98% min.
Melting point101 - 105oC
C3302/E1  100gGx1x6
C3302/E4  500gGx1x6
H: H302, H312, H315, H319
P: P305+P351+P338
P symbol UN No:2811
Hazard Class:6.1
Packing Group:III
HS No:29072900
EINECS:204-427-5

CEDARWOOD OIL
thickened for immersion lenses
C3425/A5  25mlGx1x6
C3425/A7  100mlGx1x6
H: H315
P symbol
HS No:23013000

CELITE 545 - filter aid

C3485/R2  250gPx1x6
C3485/R6  1KgPx1x6
H: H373
P: P314
P symbol
HS No:25120000
EINECS:272-489-0

CETYLTRIMETHYL-AMMONIUM BROMIDE
CHEMICALLY PURE
[CH3.(CH2)15].(CH3)3NBr = 364.45
Assay98% min.
C3702/R1  100gPx1x6
H: H302, H315, H319, H335, H410
P: P302+P352, P304+P340, P305+P351+P338
P symbolP symbol
 UN No:3077
Hazard Class:9/111
HS No:29239000
EINECS:200-311-3

CHARCOAL animal granular

C3865/R4  500gPx1x6
UN No:1361
Hazard Class:4.2
Packing Group:III
HS No:38019000
EINECS:231-153-3

CHARCOAL animal powder

C3885/R6  1KgPx1x6
UN No:1361
Hazard Class:4.2
Packing Group:III
HS No:38019000
EINECS:231-153-3

CHARCOAL wood lump

C3905/R6  1KgPx1x6
UN No:1361
Hazard Class:4.2
Packing Group:III
HS No:44029000
EINECS:231-153-3

CHARCOAL wood powder

C3925/R6  1KgPx1x6
UN No:1361
Hazard Class:4.2
Packing Group:III
HS No:44029000
EINECS:231-153-3

CHARCOAL decolourising powder activated

C3965/R6  1KgPx1x6
UN No:1362
Hazard Class:4.2
Packing Group:III
HS No:38021000
EINECS:231-153-3

CHARCOAL decolourising granular activated

C3985/R2  250gPx1x6
UN No:1362
Hazard Class:4.2
Packing Group:III
HS No:38021000
EINECS:231-153-3

CHLORAL HYDRATE
CHEMICALLY PURE
CCl3.CH(OH)2 = 165.4
Assay98.5% min
pH of 10% solution3.5 - 5.5
Chloride(Cl)<0.01%
Heavy metals(Pb)<0.002%
Non-volatile residue<0.1%
C4202/R4  500gPx1x6
H: H301, H319, H315
P: P302+P352
P symbol UN No:2811
Hazard Class:6.1
Packing Group:II
HS No:29055099
EINECS:206-117-5

CHLORAMINE T
CHEMICALLY PURE
CH3.C6H4.SO2.N(Na)Cl.3H2O = 281.69
for the detection of Co,Cr,Fe,Hg, Mn,Ni,Sb
Assay98% min
C4232/R1  100gPx1x6
H: H302, H314, H334
P: P301+P330+P331, P305+P351+P338, P304+P341
P symbolP symbol
P symbol 		UN No:3263
Hazard Class:8
Packing Group:III
HS No:29350090
EINECS:204-854-7

2-CHLORO-2-METHYLPROPANE
CHEMICALLY PURE
(CH3)3CCl = 92.57
Assay99% min.
Weight per ml0.841 - 0.843g
Non-volatile residue<0.01%
C5162/A7  100mlGx1x6
C5162/B1  500mlGx1x6
H: H225
P: P403+P235
P symbol UN No:1127
Hazard Class:3
Packing Group:II
HS No:29031980
Flash Point (oC): -6

CHLOROACETIC ACID
CHEMICALLY PURE
CH2Cl.COOH = 94.50
Assay99% min.
C4402/R2  250gPx1x6
H: H301+H311+H331, H314, H400
P: P280, P301+P330+P331, P302+P352, P304+P340
P symbolP symbol
P symbol 		UN No:1751
Hazard Class:6.1(8)
Packing Group:II
HS No:29154000
EINECS:201-178-4

1-CHLOROBUTANE
CHEMICALLY PURE
CH3.CH2.CH2CH2Cl = 92.57
Weight per mlabout 0.883g
Distillation range(95%)77-79oC
C4762/A7  100mlGx1x5
C4762/B1  500mlGx1x12
H: H225
P symbol UN No:1127
Hazard Class:3
Packing Group:II
HS No:29031980
EINECS:203-628-5
Flash Point (oC): -8

2-CHLOROBUTANE
CHEMICALLY PURE
CH3.CHCl.CH2.CH3 = 92.57
Assay97% min.
Weight per mlabout 0.87g
C4782/A7  100mlGx1x6
H: H225
P: P223, P403+P235
P symbol UN No:1127
Hazard Class:3
Packing Group:II
HS No:2903180
Flash Point (oC): -10

CHLOROFORM stabilised with Amylene
CHEMICALLY PURE
CHCl3 = 119.38
Stablised by the addition of amylene
Assay99% min.
Weight per ml1.474-1.480g
Distillation range(95%)60-62oC
Non-volatile residue<0.002%
C4902/B1  500mlGx1x12
C4902/B8  2.5LGx1x4
C4902/B9  2.5LS/Cx1x4
C4902/V5  25LMDx1x4
H: H351, H302, H373, H315
P: P281, P302+P353, P309+P311
P symbolP symbol
 UN No:1888
Hazard Class:6.1
Packing Group:III
HS No:29031300
EINECS:200-663-8

CHLOROFORM stabilised with Amylene
ANALYTICAL REAGENT
CHCl3 = 119.38
Stabilised by the addition of amylene
Assay99.5% min.
Weight per ml1.474 - 1.479g
Distillation range(95%)60.0 - 61.5oC
Acidity(HCl)<0.0005%
Aldehydes & ketones(CH3CHO)<0.005%
Free chlorine(Cl)<0.005%
Non-volatile residue<0.0005%
Water(H2O)<0.05%
C4904/B1  500mlGx1x12
C4904/B8  2.5LGx1x4
C4904/B9  2.5LS/Cx1x4
C4904/V5  25LMDx1x4
H: H351, H302, H373, H315
P: P281, P302+P353, P309+P311
P symbolP symbol
 UN No:1888
Hazard Class:6.1
Packing Group:III
HS No:29031300
EINECS:200-663-8

CHLOROFORM stabisilsed with Amylene
HPS for HPLC
CHCl3 = 119.38
Assay (ex stabiliser)99.8% min
Non-volatile residue<0.0005%
Water(H2O)<0.01%
Transmission in 1cm cell
250nm50%
245nm15%
255nm70%
265nm95%
275 - 400nm99%
Contains 25ppm amylene as stabiliser.
C4906/B8  2.5LGx1x4
H: H351, H302, H373, H315
P: P281, P302+P353, P309+P311
P symbolP symbol
 UN No:1888
Hazard Class:6.1
Packing Group:III
HS No:29031300
EINECS:200-663-8

CHLOROFORM stabilised with Ethanol
CHEMICALLY PURE
CHCl3 = 119.38
Assay99% min
Weight per ml1.474 - 1.480g
Distillation range(95%)60 - 62°C
Non-volatile residue<0.002%
C4912/B8  2.5LGx1x4
C4912/V5  25LMDx1x
H: H351, H302, H373, H315
P: P281, P302+P353, P309+P311
P symbolP symbol
 UN No:1888
Hazard Class:6.1
Packing Group:III
HS No:29031300
EINECS:200-663-8

CHLOROFORM stabilised with Ethanol
ANALYTICAL REAGENT
CH3Cl = 119.38
Assay(ex stabiliser)99.5%
Weight per ml1.474 - 1.479g
Distillation range(95%)60.0 - 61.5°C
Acidity(HCl)<0.0005%
Aldehydes & ketones(CH3CHO)<0.005%
Free chloride(Cl)<0.005%
Non-volatile residue<0.001%
Water(H2O)<0.02%
C4914/B8  2.5LGx1x4
H: H351, H302, H373, H315
P: P281, P302+P353, P309+P311
P symbolP symbol
 UN No:1888
Hazard Class:6.1
Packing Group:III
HS No:29031300
EINECS:200-663-8

CHLOROFORM stabilised with Amylene
(HPLC-GPC) PAI
CHCl = 119.38
Assay (G.C.)99.8% min.
Density at 20/4>1.48
Acidity<0.00015meq/g
Alkalinity<0.0002meq/g
Non-volatile matter<0.0003%
Water(H2O)<0.01%
UV Spectrum (1cm cell; Ref: water)
244nm (Cut off)1.000au
245nm0.824au
255nm0.155au
260nm0.071au
280 - 400nm0.009au
Fluorescence (as quinine)
254nm1ppb
365nm1ppb
Bottled under Nitrogen
Filtered through a 0.2micron filter
363101/1612  2.5LGx1x4
H: H351, H302, H373, H315
P: P281, P302+P353, P309+P311
P symbolP symbol
 UN No:1888
Hazard Class:6.1
Packing Group:III
HS No:29031300
EINECS:200-663-8

CHLOROFORM stabilised with Amylene
HPLC Baker Analysed
CHCl3 = 119.38
Assay (by GC) (exclusive of preservative)99.8% min.
Titrable acid<0.0005meq/g
Chloride(Cl)<10ppm
Residue after Evaporation<5ppm
Water(H2O)<0.01%
Ultraviolet Absorbance (1.0cm path vs water)
254nm<0.15au
280nm<0.05au
350nm<0.01au
UV Cut-off245nm max.
Fluorescence Trace Impurities (as quinine base)
Measured at 450nm<1.0ppb
Measured at Emission maximum<2.5ppb
Preservative (as Amylene)50ppm max.
Filtered through a 0.2micron filter
Packaged under Nitrogen
JB/9174/2500  2.5LGx1x4
H: H351, H302, H373, H315
P: P281, P302+P353, P309+P311
P symbolP symbol
 UN No:1888
Hazard Class:6.1
Packing Group:III
HS No:29031300
EINECS:200-663-8

CHLOROPHENOL RED
pH Indicator
pH 5.4 - 6.8yellow to violet red
C5262/P3  5gPx1x6
H: H302+H312+H332, H411
P: P302+P352
P symbolP symbol
HS No:29349990
EINECS:224-619-2

CHOLINE CHLORIDE
CHEMICALLY PURE
HOCH2CH2N(CH3)3Cl = 139.63
Assay99% min
C5562/R1  100gPx1x6
H: H315, H319, H335
P: P305+P351+P338
P symbol
HS No:29231000

CHROMIUM
standard solution 1000ppm
MatrixNitric acid (0.5M)
SoluteChromium(III) nitrate
AA1017/L2  500mlPWx1x
H: H319, H315
P: P302+P352, P305+P351+P338
P symbol
HS No:38220000

CHROMIUM (III) SULPHATE x-hydrate
CHEMICALLY PURE
Cr2(SO4)3.xH2O
Assay(as Cr2(SO4)3)75% min
Chloride(Cl)<0.05%
Iron(Fe)<0.1%
C5901/R1  100gPx1x6
H: H314, H332, H312, H302
P: P305+P351+P338, P310
P symbolP symbol
 UN No:3260
Hazard Class:8
Packing Group:II
HS No:28332920

CHROMIUM TRIOXIDE
TECHNICAL GRADE
CrO3 = 99.99
C6081/R4  500gPx1x6
C6081/R8  2.5KgPx1x4
H: H271, H335, H334, H371, H410, H350, H340, H361, H330, H311, H301, H372, H314
P: P273, P280, P301+P330+P331, P304+P340, P305+P351+P338
P symbolP symbol
P symbolP symbol
 UN No:1463
Hazard Class:5.1(8)
HS No:28191000
EINECS:215-607-8

CHROMIUM TRIOXIDE
CHEMICALLY PURE
CrO3 = 99.99
Assay99% min
Chloride(Cl)<0.1%
Sulphate(SO4)<0.05%
Iron(Fe)<0.01%
C6082/R4  500gPx1x6
C6082/R8  2.5KgPx1x4
H: H271, H335, H334, H371, H410, H350, H340, H361, H330, H311, H301, H372, H314
P: P273, P280, P301+P330+P331, P304+P340, P305+P351+P338
P symbolP symbol
P symbolP symbol
 UN No:1463
Hazard Class:5.1(8)
HS No:28191000
EINECS:215-607-8

CHROMIUM (III) CHLORIDE
CHEMICALLY PURE
CrCl3.6H2O = 266.45
Assay95% min
Sulphate(SO4)<0.03%
Aluminium(Al)<0.1%
Iron(Fe)<0.02%
C5702/R1  100gPx1x6
H: H302
P symbol
HS No:28273985
EINECS:233-038-3

CHROMIUM (III) NITRATE
CHEMICALLY PURE
Cr(NO3)3.9H2O = 400.15
Assay98% min.
Chloride(Cl)<0.005%
Sulphate(SO4)<0.01%
Iron(Fe)<0.05%
C5762/R1  100gPx1x6
C5762/R6  1KgPx1x6
H: H272, H315, H319
P: P305+P351+P338
P symbolP symbol
 UN No:2720
Hazard Class:5.1
Packing Group:III
HS No:28342980
EINECS:236-921-1

CHROMIUM (III) OXIDE

Cr2O3 = 151.99
Assay98% min.
C5822/R4  500gPx1x6

HS No:28199090
EINECS:215-160-9

CHROMIUM (III) POTASSIUM SULPH
CHEMICALLY PURE
CrK(SO4)2.12H2O = 499.39
Assay98% min.
Chloride(Cl)<0.05%
Iron(Fe)<0.05%
C5862/R4  500gPx1x6
H: H315, H319
P: P305+P351
P symbol
HS No:28333000

CHROMOTROPE 2R
C.I. 16570
C6135/P6  25gPx1x6
H: H315, H319, H335
P: P305+P351+P338
P symbol
HS No:32041200

CHROMOTROPIC ACID di-sodium salt

C10H6Na2O8S2.2H2O = 400.28
Assay98% min.
C6142/P6  25gPx1x6

HS No:29089910
EINECS:204-972-9

CINNAMALDEHYDE
CHEMICALLY PURE
C6H5CH:CHCHO = 132.16
Assay98% min
C6202/A7  100mlGx1x6
C6202/B1  500mlGx1x12
H: H315, H317
P: P280, P302+P353
P symbol
HS No:29122900
EINECS:203-213-9

CINNAMIC ACID
CHEMICALLY PURE
C6H5.CH:CH.COOH = 148.16
Assay98% min
Melting point132 - 134oC
Chloride(Cl)<0.05%
Sulphate(SO4)<0.05%
C6242/R1  100gPx1x6
C6242/R4  500gPx1x6
H: H315, H319, H335
P: P305+P351+P338
P symbol
HS No:29163900

CITRIC ACID anhydrous
CHEMICALLY PURE
C(OH)(COOH)(CH2.COOH)2. = 192.13
Assay99.5%-100.5%
Chloride(Cl)<0.0005%
Oxalate(C2O4)<0.01%
Sulphate(SO4)<0.01%
Heavy metals(Pb)<0.0005%
Iron(Fe)<0.0005%
Sulphated ash<0.02%
C6302/R4  500gPx1x6
C6302/R9  3KgPx1x4
C6302/S5  25KgPKx1x
H: H319
P symbol
HS No:29181400
EINECS:201-069-1

CITRIC ACID 1-hydrate
CHEMICALLY PURE
C(OH)(COOH)(CH2.COOH)2.H2O = 210.14
Assay99.5% min.
Sulphate(SO4)<0.01%
Iron(Fe)<0.0005%
Lead(Pb)<0.0005%
Sulphated ash<0.02%
C6342/R4  500gPx1x6
C6342/R9  3KgPx1x4
C6342/S5  25KgPKx1x
H: H319
P symbol
HS No:29181400
EINECS:201-069-1

CITRIC ACID 1-hydrate
ANALYTICAL REAGENT
C(OH)(COOH)(CH2.COOH)2.H2O = 210.14
Assay99.5% min
Chloride(Cl)<0.0005%
Oxalate(C2O4)<0.01%
Phosphate(PO4)<0.001%
Sulphate(SO4)<0.002%
Arsenic(As)<0.00002%
Iron(Fe)<0.0001%
Lead(Pb)<0.0002%
Magnesium(Mg)<0.005%
Sulphated ash<0.01%
C6344/R4  500gPx1x6
C6344/R9  3KgPx1x4
H: H319
P symbol
HS No:29181400
EINECS:201-069-1

CLOVE OIL

Weight per ml1.041 - 1.054g
C6485/A7  100mlGx1x6
H: H315, H319
P: P261, P302+P352, P305+P351+P338
P symbol
HS No:33012911

COBALT powder

Co = 58.93
C6545/R1  100gPx1x6
H: H317, H334, H413
P: P280, P342+P311
P symbol
HS No:81052000
EINECS:231-158-0

COBALT
standard solution 1000ppm
MatrixNitric acid (0.5M)
SoluteCobalt(III) nitrate
AA1018/L2  500mlPWx1x
H: H319, H315
P: P302+P352, P305+P351+P338
P symbol
HS No:38220000

COBALT CHLORIDE TEST PAPER

I9105/Z8  10booksPackx1x

HS No:48119000

COBALT(II) ACETATE 4-hydrate
CHEMICALLY PURE
(CH3COO)2Co.4H2O = 249.09
Assay99% min
Chloride(Cl)<0.005%
Sulphate(SO4)<0.01%
Iron(Fe)<0.01%
Lead(Pb)<0.005%
Nickel(Ni)<0.1%
C6602/R2  250gPx1x6
H: H350, H341, H360, H334, H317, H410
P: P281, P273, P308+P313, P304+P341, P342+P311
P symbolP symbol
HS No:29152900
EINECS:200-755-8

COBALT(II) CARBONATE (basic)
CHEMICALLY PURE
Cobalt(Co)47% min.
Chloride(Cl)<0.005%
Sulphate(SO4)<0.05%
Iron(Fe)<0.1%
C6682/R1  100gPx1x6
H: H317
P: P272, P380, P302+P352, P501
P symbol
HS No:28369917
EINECS:235-714-3

COBALT(II) CHLORIDE 6-hydrate
CHEMICALLY PURE
CoCl2.6H2O = 237.93
Assay97% min
Sulphate(SO4)<0.03%
Iron(Fe)<0.01%
Nickel(Ni)<0.3%
Potassium(K)<0.01%
Sodium(Na)<0.01%
C6782/R1  100gPx1x6
C6782/R4  500gPx1x6
C6782/R8  2.5KgPx1x
H: H350, H350, H341, H341, H360, H360, H302, H302, H334, H334, H317, H317, H410, H410
P: P281, P281, P273, P273, P308+P313, P308+P313, P302+P341, P302+P341
P symbolP symbol
P symbolP symbol
P symbolP symbol
 UN No:3288
Hazard Class:6.1
Packing Group:III
HS No:28273930
EINECS:231-589-4

COBALT(II) CHLORIDE 6-hydrate
ANALYTICAL REAGENT
CoCl2.6H2O = 237.93
Assay99% min.
Sulphate(SO4)<0.005%
Calcium(Ca)<0.005%
Copper(Cu)<0.0005%
Iron(Fe)<0.002%
Lead(Pb)<0.001%
Nickel(Ni)<0.01%
Potassium(K)<0.005%
Sodium(Na)<0.01%
Zinc(Zn)<0.002%
C6784/R1  100gPx1x6
UN No:3288
Hazard Class:6.1
Packing Group:III
HS No:28273930
EINECS:231-589-4

COBALT(II) NITRATE
CHEMICALLY PURE
Co(NO3)2.6H2O = 291.04
Assay97-101%
Chloride(Cl)<0.005%
Sulphate(SO4)<0.02%
Iron(Fe)<0.01%
Nickel(Ni)<0.1%
C6822/R1  100gPx1x6
C6822/R4  500gPx1x6
H: H350I, H341, H360f, H334, H317, H410
P: P261, P285, P273, P302+P352, P304+P341, P309+P311
P symbolP symbol
 UN No:1477
Hazard Class:5.1
Packing Group:II
HS No:28342940

COBALT(II) SULPHATE
CHEMICALLY PURE
CoSO4.7H2O = 281.10
Assay97% min
Chloride(Cl)<0.005%
Iron(Fe)<0.01%
Nickel(Ni)<0.5%
C6942/R1  100gPx1x6
C6942/R4  500gPx1x6
H: H350, H341, H360, H302, H334, H317, H410
P: P281, P308+P313, P304+P341, P302+P352
P symbolP symbol
P symbol 		UN No:3288
Hazard Class:6.1
Packing Group:II
HS No:28332930
EINECS:233-334-2

CONDUCTIVITY STANDARD 84 microsiemens/cm



CONDUCTIVITY STANDARD 1413 microsiemens/cm



CONDUCTIVITY STANDARD 12880 microsiemens/cm



CONGO RED
pH Indicator
C.I.22120
pH 3.0 - 5.0violet to red-orange
C7202/D6  25gGx1x6
C7202/E1  100gGx1x6
C7202/P3  5gPx1x6
H: H350, H361
P: P281, P308+P313
P symbol UN No:2811
Hazard Class:6.1
Packing Group:III
HS No:32041400
EINECS:228-058-4

CONGO RED 0.1% aqueous solution

pH 3.0 - 5.0violet to red-orange
C7222/K7  100mlPNx1x6
C7222/L1  500mlPNx1x12

HS No:32041900

COPPER metal foil 0.1mm

Cu = 63.55
C7305/Y2  250gx1x6
C7305/Y4  500gx1x6

HS No:74091100
EINECS:231-159-6

COPPER powder

Cu = 63.54
C7345/R1  100gPx1x6
C7345/R2  250gPx1x6
C7345/R6  1KgPx1x6
H: H228
P symbol
HS No:74061000
EINECS:231-159-6

COPPER turnings / millings

Cu = 63.55
C7425/R4  500gPx1x6

HS No:74031900
EINECS:231-159-6

COPPER
standard solution 1000ppm
MatrixNitric acid (0.5M)
SoluteCopper(II) nitrate
AA1020/L2  500mlPWx1x
H: H319, H315
P: P302+P352, P305+P351+P338
P symbol
HS No:38220000

COPPER(I) CHLORIDE
CHEMICALLY PURE
CuCl = 99.00
Assay96% min
Sulphate(SO4)<0.5%
Iron(Fe)<0.05%
Alkalis<0.5%
C8802/R1  100gPx1x6
C8802/R4  500gPx1x6
H: H302, H410
P symbolP symbol
 UN No:2802
Hazard Class:8
Packing Group:III
HS No:28273985
EINECS:231-842-9
Marine Pollution:P

COPPER(I) OXIDE
CHEMICALLY PURE
Cu2O = 143.09
Assay94% min
C8862/R2  250gPx1x6
C8862/R4  500gPx1x6
H: H302, H400, H410
P: P270, P273, P301+P312, P330+P501
P symbolP symbol
HS No:28255000
EINECS:215-270-7

COPPER(II) ACETATE
CHEMICALLY PURE
(CH3.COO)2Cu.H2O = 199.65
Assay98% min
Chloride(Cl)<0.005%
Sulphate(SO4)<0.03%
Iron(Fe)<0.03%
Alkalis(as sulphates)<0.4%
C8202/R2  250gPx1x6
C8202/R6  1KgPx1x6
H: H302, H318, H400, H410
P: P280, P301+P312, P305+P351+P338, P310, P501
P symbolP symbol
P symbol
HS No:29152100
EINECS:2205-553-3

COPPER(II) CARBONATE basic
CHEMICALLY PURE
CuCO3.Cu(OH)2.H2O approx
Assay53 - 55.5%Cu
Sulphate(SO4)<0.2%
Iron(Fe)<0.2%
C8262/R2  250gPx1x6
C8262/R4  500gPx1x6
H: H302
P symbol
HS No:28369911
EINECS:231-674-6

COPPER(II) CHLORIDE anhydrous
CHEMICALLY PURE
CuCl2 = 134.45
Assay97% min.
C8302/R4  500gPx1x6
H: H302, H315, H319, H410
P: P273, P302+P352, P305+P351+P338
P symbolP symbol
 UN No:2802
Hazard Class:8
Packing Group:III
HS No:28273985
EINECS:231-210-2
Marine Pollution:PP

COPPER(II) CHLORIDE 2-hydrate
CHEMICALLY PURE
CuCl2.2H2O = 170.48
Assay98% min.
Sulphate(SO4)<0.05%
Barium(Ba)<0.02%
Iron(Fe)<0.05%
C8342/R2  250gPx1x6
C8342/R4  500gPx1x6
C8342/R9  3KgPx1x4
H: H302, H315, H319, H410
P: P273, P302+P352, P305+P351+P338
P symbolP symbol
 UN No:2802
Hazard Class:8
Packing Group:III
HS No:28273985
EINECS:231-210-2
Marine Pollution:PP

COPPER(II) CHLORIDE 2-hydrate
ANALYTICAL REAGENT
CuCl2.2H2O = 170.48
Assay99.0% min.
Sulphate(SO4)<0.02%
Calcium(Ca)<0.01%
Iron(Fe)<0.002%
Lead(Pb)<0.004%
Sodium(Na)<0.005%
C8344/R1  100gPx1x6
C8344/R4  500gPx1x6
H: H302, H315, H319, H410
P: P273, P302+P352, P305+P351+P338
P symbolP symbol
 UN No:2802
Hazard Class:8
Packing Group:III
HS No:28273985
EINECS:231-210-2
Marine Pollution:PP

COPPER (II) NITRATE
CHEMICALLY PURE
Cu(NO3)2.3H2O = 241.6
Assay95% min
Chloride(Cl)<0.005%
Sulphate(SO4)<0.02%
Iron(Fe)<0.02%
C8422/R2  250gPx1x6
C8422/R4  500gPx1x6
H: H272, H302, H315, H319, H410
P: P273, P302+P352, P305+P351+P338
P symbolP symbol
P symbol 		UN No:1477
Hazard Class:5.1
Packing Group:III
HS No:28342940
EINECS:221-838-5

COPPER (II) NITRATE
ANALYTICAL REAGENT
Cu(NO3)2.3H2O = 241.6
Assay99.5% min
pH of 5% solution2.8 min
Chloride(Cl)<0.001%
Sulphate(SO4)<0.003%
Nickel(Ni)<0.002%
Sodium(Na)<0.005%
Zinc(Zn)<0.001%
Arsenic(As)<0.0001%
Calcium(Ca)<0.002%
Iron(Fe)<0.005%
Lead(Pb)<0.001%
C8424/R2  250gPx1x6
H: H272, H302, H315, H319, H410
P: P273, P302+P352, P305+P351+P338
P symbolP symbol
P symbol 		UN No:1477
Hazard Class:5.1
Packing Group:III
HS No:28342940
EINECS:221-838-5

COPPER(II) OXIDE powder
CHEMICALLY PURE
CuO = 79.54
Assay97% min
Iron(Fe)<0.1%
C8502/R2  250gPx1x6
C8502/R4  500gPx1x6
H: H302, H410
P: P273
P symbolP symbol
HS No:28255000
EINECS:215-270-7

COPPER (II) OXIDE
ANALYTICAL REAGENT
CuO = 79.54
Assay99% min
Chloride(Cl)<0.005%
Sulphate(SO4)<0.01%
Iron(Fe)<0.05%
Lead(Pb)<0.05%
Nitrogen compounds(N)<0.002%
Insoluble matter in HCl<0.02%
C8504/R1  100gPx1x6
C8504/R4  500gPx1x6
H: H302, H410
P: P273
P symbolP symbol
HS No:28255000
EINECS:215-270-7

COPPER(II) OXIDE wire form

CuO = 79.54
C8562/R1  100gPx1x6
H: H302, H410
P: P273
P symbolP symbol
HS No:28255000
EINECS:215-270-7

COPPER (II) SULPHATE anhydrous
CHEMICALLY PURE
CuSO4 = 159.6
Assay97% min.
C8642/R2  250gPx1x6
C8642/R4  500gPx1x6
H: H301, H315, H318, H410
P: P305+P351+P338, P302+P352
P symbolP symbol
P symbol 		UN No:3288
Hazard Class:6.1
Packing Group:III
HS No:28332500
EINECS:231-847-6

COPPER (II) SULPHATE hydrated
TECHNICAL GRADE
CuSO4.5H2O = 249.68
C8681/R6  1KgPx1x6
C8681/R9  3KgPx1x6
H: H301, H315, H319, H410
P: P305+P351+P338, P302+P352
P symbolP symbol
 UN No:3077
Hazard Class:9
Packing Group:III
HS No:28332500
EINECS:231-847-6

COPPER(II) SULPHATE 5-hydrate
CHEMICALLY PURE
CuSO4.5H2O = 249.68
Assay98.5% min
Chloride(Cl)<0.01%
Iron(Fe)<0.05%
Potassium(K)<0.005%
C8682/R4  500gPx1x6
C8682/R9  3KgPx1x4
H: H301, H315, H319, H410
P: P305+P351+P338, P302+P352
P symbolP symbol
 UN No:3077
Hazard Class:9
Packing Group:III
HS No:28332500
EINECS:231-847-6

COPPER(II) SULPHATE 5-hydrate
ANALYTICAL REAGENT
CuSO4.5H2O = 249.68
Assay99% min.
pH of 5% solution3.8 min.
Chloride(Cl)<0.001%
Arsenic(As)<0.0002%
Calcium(Ca)<0.001%
Iron(Fe)<0.005%
Lead(Pb)<0.005%
Magnesium(Mg)<0.001%
Nickel(Ni)<0.002%
Potassium(K)<0.001%
Sodium(Na)<0.005%
Zinc(Zn)<0.002%
C8684/R4  500gPx1x6
C8684/R9  3KgPx1x4
H: H301, H315, H319, H410
P: P305+P351+P338, P302+P352
P symbolP symbol
 UN No:3077
Hazard Class:9
Packing Group:III
HS No:28332500
EINECS:231-847-6

COPPER(II) SULPHIDE

CuS + aq
C8761/R1  100gPx1x6

HS No:28309085

COTTON WOOL non-absorbant



COTTON WOOL absorbant



o-CRESOL
CHEMICALLY PURE
CH3.C6H4.OH = 108.14
Freezing point29 - 31oC
Distillation range(95%)188 - 192oC
C7762/B1  500mlGx1x12
H: H311, H301, H314
P: P302+P352, P301+P330+P331, P305+P351+P338
P symbolP symbol
 UN No:2076
Hazard Class:6.1(8)
Packing Group:II
HS No:29071200
EINECS:202-423-8
Marine Pollution:P

m-CRESOL
CHEMICALLY PURE
CH3.C6H4.OH = 108.14
Assay98% min.
C7802/B1  500mlGx1x12
H: H311, H301, H314
P: P302+P352, P301+P330+P331, P305+P351+P338
P symbolP symbol
 UN No:2076
Hazard Class:6.1(8)
Packing Group:II
HS No:29071200
EINECS:203-577-9
Marine Pollution:P

p-CRESOL
CHEMICALLY PURE
CH3.C6H4.OH = 108.14
Assay99% min.
C7822/R4  500gPx1x6
H: H301+H311
P: P301+P330+P331, P302+P352, P305+P351+P338
P symbolP symbol
 UN No:3455
Hazard Class:6.1(8)
Packing Group:II
HS No:29071200
EINECS:203-398-6
Marine Pollution:P

m-CRESOL PURPLE
pH Indicator
pH 0.5 - 2.5red to yellow
C7842/P1  1gPx1x
C7842/P3  5gPx1x

HS No:29322985
EINECS:218-960-6

CRESOL RED
pH Indicator
pH 0.2 - 1.8red - yellow
C7922/D6  25gGx1x6
C7922/P3  5gPx1x6
H: H315.319, H335
P: P305+P351+P338
P symbol
HS No:29349990

CRESOL RED Sodium salt
pH Indicator
pH 0.2 - 1.8red - yellow
C7932/P3  5gPx1x

HS No:29349990

CRESOL RED 0.02% solution
pH Indicator
pH 0.2 - 1.8Red to yellow
C7942/L2  500mlPWx1x
H: H226
P: P280, P303+P361+P353, P403+P235
P symbol UN No:1170
Hazard Class:3
Packing Group:III
HS No:38220000
Flash Point (oC): 32

o-CRESOLPHTHALEIN COMPLEXONE

C32H32N2O12 = 636.61
C7885/P1  1gPx1x6
C7885/P3  5gPx1x6

HS No:29322983

CRUDE OIL (substitute)

C8025/B5  1LGx1x
H: H350, H304, H319
P: P301+P310, P331, P305+P351+P338
P symbolP symbol
 UN No:1268
Hazard Class:3
Packing Group:II
Flash Point (oC): TBA

CRYSTAL VIOLET
For microscopical staining
C.I.42555
C8062/D6  25gGx1x6
C8062/E1  100gGx1x6
C8062/P3  5gPx1x6
H: H351, H302, H318, H410
P: P305+P351+P338, P308+P313
P symbolP symbol
P symbolP symbol
 UN No:3077
Hazard Class:9
Packing Group:III
HS No:32041300
EINECS:208-953-6

CRYSTAL VIOLET 1% aqueous solution

1% aqueous solution
C8072/K7  100mlPNx1x6
H: H351, H412
P: P281
P symbol
HS No:38220000
EINECS:208-953-6

CRYSTAL VIOLET (Gram)

C8105/L2  500mlPWx1x6
C8105/L8  2.5LPNx1x4

HS No:38220000

CYCLOHEXANE
CHEMICALLY PURE
CH2.(CH2)4CH2 = 84.16
Assay99% min.
Weight per mlabout 0.78g
Freezing pointnot below 5.0oC
Distillation range(95%)80 - 82oC
Non-volatile residue<0.005%
C9002/B1  500mlGx1x12
C9002/B8  2.5LGx1x4
C9002/B9  2.5LS/Cx1x4
C9002/V5  25LMDx1x4
H: H225, H304, H315, H336, H410
P: P240, P272, P301+P310, P331, P403+P235
P symbolP symbol
P symbolP symbol
 UN No:1145
Hazard Class:3
Packing Group:II
HS No:29021100
EINECS:203-806-2
Flash Point (oC): -17

CYCLOHEXANE
ANALYTICAL REAGENT
CH2.(CH2)4CH2 = 84.16
Assay99.5%min.
Weight per mlabout 0.78g
Freezing pointnot below 6.0oC
Distillation range(95%)80 - 81oC
Cyclohexene(C6H10)<0.01%
Non-volatile residue<0.001%
Water(H2O)<0.02%
C9004/B1  500mlGx1x12
C9004/B8  2.5LGx1x4
H: H225, H304, H315, H336, H410
P: P240, P272, P301+P310, P331, P403+P235
P symbolP symbol
P symbolP symbol
 UN No:1145
Hazard Class:3
Packing Group:II
HS No:29021100
EINECS:203-806-2
Flash Point (oC): -17

CYCLOHEXANE
HPS for HPLC
CH2.(CH2)4CH2 = 84.16
Assay99.9% min
Weight per mlabout 0.78g
Acidity<0.001%
Non-volatile residue<0.0005%
Water(H2O)<0.01%
Minimum transmission in 1cm cell
195nm10%
215nm50%
225nm80%
240nm90%
265 - 400nm99%
C9006/B8  2.5LGx1x4
H: H225, H304, H315, H336, H410
P: P240, P272, P301+P310, P331, P403+P235
P symbolP symbol
P symbolP symbol
 UN No:1145
Hazard Class:3
Packing Group:II
HS No:29021100
EINECS:203-806-2
Flash Point (oC): -17

CYCLOHEXANOL
CHEMICALLY PURE
C6H11OH = 100.16
Assay98% min
Weight per mlabout 0.95g
Distillation range(95%)158 - 163oC
C9082/B1  500mlGx1x12
C9082/B9  2.5LS/Cx1x4
H: H302+H332, H315, H335
P: P302+P353, P304+P340
P symbol
HS No:29061200
EINECS:203-630-6

CYCLOHEXANONE
CHEMICALLY PURE
C6H10O = 98.15
Assay99% min
Weight per mlabout 0.946g
Distillation range(95%)153 - 157oC
C9142/B1  500mlGx1x12
C9142/B8  2.5LGx1x4
C9142/V5  25LMDx1x4
H: H226
P symbolP symbol
 UN No:1915
Hazard Class:3
Packing Group:III
HS No:29142200
EINECS:203-631-1
Flash Point (oC): 43

CYCLOHEXENE
CHEMICALLY PURE
C6H10 = 82.15
Assay99% min.
Weight per ml0.809 - 0.810g
Distillation range(95%)82 - 85oC
C9202/A7  100mlGx1x6
C9202/B1  500mlGx1x12
H: H225, H302, H304, H411
P: P262, P273
P symbolP symbol
P symbolP symbol
 UN No:2256
Hazard Class:3
Packing Group:II
HS No:29021900
EINECS:203-807-8
Flash Point (oC): -20

L-CYSTEINE
CHEMICALLY PURE
C3H7NO2S = 121.16
Assay99.5% min
C9302/R1  100gPx1x6
H: H302
P symbol
HS No:29309012
EINECS:200-158-2

L-CYSTEINE monohydrochloride 1-hydrate
CHEMICALLY PURE
C3H7NO2S.HCl.1H2O = 175.64
Assay99.5% min
C9312/R1  100gPx1x6
H: H315, H319, H335
P: P305+P351+P338
P symbol
HS No:29309016
EINECS:200-157-7

L-CYSTINE
CHEMICALLY PURE
C6H12N2O4S2 = 240.30
Assay99.5% min
C9402/R1  100gPx1x6
C9402/R4  500gPx1x6

HS No:29309014
EINECS:200-296-3

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