CHROMIUM POTASSIUM SULPHATE Dodecahydrate 99% AR

Chrome alum; Potassium chromium(III) sulfate dodecahydrate

Article No C-02777
CAS No 7788-99-0
HSN Code 28332990
Purity 99%
Grade AR
Molecular Formula -
Molecular Weight -
Shelf Life 5 years


MSDS

COA

Packagings

CHROMIUM POTASSIUM SULPHATE Dodecahydrate 99% AR

500 gm

Specifications

Description Violet crystalline powder
Assay (By iodometry) 99.0 – 102.0%
Substances insoluble in water Max. 0.01%
Chloride (Cl) Max. 0.002%
Lead (Pb) Max. 0.005%
Copper (Cu) Max. 0.001%
Nickel (Ni) Max. 0.001%
Iron (Fe) Max. 0.01%
Aluminium (Al) Max. 0.005%
Ammonium (NH4) Max. 0.01%
Heavy metals (as Pb) Max. 0.01%
Melting point/Freezing point (° C) 89° C
Solubility in water Soluble in water