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CHROMIUM (III) SULPHATE BASIC Extra Pure
Chromosal B
MSDS
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Packings
500 g
(00500)
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Article No.
2819H
Grade
Extra Pure
Purity
CAS No.
39380-78-4
Molecular Formula
Cr
4
(SO
4
)
5
(OH)
2
Molecular Weight
722.3
H.S. Code
2833.2990
Shelf Life
60 Months
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
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
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CHROMIUM (III) SULPHATE BASIC