M | 192.13 |
---|---|
m.p | 153 - 154.5 °C |
Assay (T) | 99.5-101%w/w |
---|---|
Subs. darkened by Sulfuric Acid | Passes test |
Iron (Fe) | max. 0.0003% |
Water insolubles | max. 0.005% |
Sulfate (SO4) | max. 0.002% |
Oxalate (C2O4) | max. 0.05% |
Phosphate (PO4) | max. 0.001% |
Residue after ignition | max. 0.02% |
Chloride (Cl) | max. 0.001% |
Lead (Pb) | max. 0.0002% |
Water (KF) | max. 0.5%w/w |