Description
Chromium (III) chloride hexahydrate is small crystals or dark green crystalline powder. The product is soluble in water and alcohol, insoluble in ether, hygroscopic
Specification
p.a | pur. | |
Mass fraction of total chromium (III) chloride hexahydrate in conversion to CrCl3·6H2O |
98% min | 98% min |
Mass fraction of water-insoluble residue |
0.003% max | 0.01% max |
Mass fraction of total sulfates in conversion to SO4 |
0.005% max | 0.01% max |
Mass fraction of total ammonium salts in conversion to NH4 |
0.01% max | 0.01% max |
Mass fraction of total aluminum in conversion to Al |
0.02% max | 0.02% max |
Mass fraction of total iron in conversion to Fe |
0.003% max | 0.005% max |
Mass fraction of total amount of potassium, sodium and calcium (K+Na+Ca) |
0.05% max | 0.05% max |
Mass fraction of total heavy metals in conversion to Pb |
0.0005% max | 0.003% max |
pH of reagent solution with 5% mass fraction |
2.0-3.0 | 2.0-3.0 |
Application
Used as a chemical reagent;
Packing
50 liter steel drums with polyethylene liners 40 kg net weight