CHROMIUM (III) SULPHATE BASIC

CHROMIUM (III) SULPHATE BASIC Extra Pure

Chromosal B

Article No.

2819H

Grade

Extra Pure

Purity

CAS No.

39380-78-4

Molecular Formula

Cr₄(SO₄)₅(OH)₂

Molecular Weight

722.3

H.S. Code

2833.2990

Shelf Life

60 Months

MSDS

Certificate of Analysis (COAs)

Physical Properties

Physical state at 20 °C

Solid

Colour

Green Crystalline

Odour

Odorless

pH value

1.5 - 2.5

Melting point/ Freezing point [°C]

90°C

Density [g/cm3]

1.7

Solubility in water [% weight]

Soluble in water

Packings

500 g (00500)

Specifications

Appearance	Green crystalline powder
Total Cr2O3	24 - 25%
Basicity	33 - 36%

Safety Information and Hazard Symbols

Symbol: GHS05
Signal Word: Danger
UN No.: 3260
IMCO Class No.: 8
Packing Group: II
Hazardous Statement: H314
Precaution Statement: P280-P305 + P351 + P338-P310

Revision Date : 06-Aug-2014