Chromium (III) Potassium Sulfate; Chrome Alum
Chemical Formula |
CrK(SO4)2.12H2O |
Molecular Weight |
F.W. 499.40 |
CAS # |
7788-99-0 |
Safety Information |
|
Health Hazard |
2 |
Fire Hazard |
0 |
Reactivity |
0 |
Test |
Specification |
Assay [CrK(SO4)2.12H2O] | 98.0-102.0% |
MAXIMUM LIMITS | |
Insoluble Matter | 0.01% |
Chloride (Cl) | 0.002% |
Aluminum (Al) | 0.02% |
Ammonium (NH4) | 0.01% |
Heavy Metals (as Pb) | 0.01% |
Iron (Fe) | 0.01% |
UPS limit |
150 lb |
Chemical information and descriptions have been provided by Spectrum Chemicals.