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CHROMIUM (III) CHLORIDE HEXAHYDRATE Extra Pure

Chromium trichloride hexahydrate, Hexaaquachromium(III) chloride

COAs

Packings

500 g (00500)

1GBAB00091
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Article No. 02812 Grade Extra Pure
Purity 93% CAS No. 10060-12-5
Molecular Formula CrCl3.6H2O Molecular Weight 266.45
H.S. Code 2827.3990 Shelf Life 60 Months

Physical Properties

Physical state at 20 °C Solid Colour Green-Black
Odour Odorless pH value 2.4
Melting point/ Freezing point [°C] 83 °C Density [g/cm3] 1.76
Solubility in water [% weight] 58.5% @ 25°C

Specifications

Appearance Dark green crystalline powder Assay Min 93%
pH (5% solution in water) 2.0 - 3.0 Sulphate (SO4) Max 0.05%
Copper (Cu) Max 0.001% Iron (Fe) Max 0.01%
Lead (Pb) Max 0.005% Substance not precepitated by NH3 (as SO4) Max 0.2%

Safety Information and Hazard Symbols

Corrosion Exclamation Mark Environment
Symbol: GHS05,GHS07,GHS09
 Signal Word: Warning
 UN No.: 3260
 IMCO Class No.: 8
 Packing Group: III
 Hazardous Statement: H290 - H302 - H317 - H411
 Precaution Statement: P234 - P261 - P273 - P280 - P301 + P312 - P302 + P352
Revision Date: 13-Aug-2020

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