NILE CHEMICALS
POTASSIUM DICHROMATE
SPECIFICATION |
|
K2Cr2O7 M.W. 294.18 | |
Minimum assay ( iodometric ) | 99.5% |
Maximum Limits of Impurities : | |
Chloride ( CI ) | 0.005% |
Sulphate ( SO4 ) | 0.01% |
Calcium ( Ca ) | 0.005% |
Sodium ( Na ) | 0.05% |
Loss on drying ( 105OC ) | 0.5% |