SPECIFICATIONS
Purity: 99% minimum
Maximum limit of impurities:
Water-in-soluble: 0.05%
Chloride as Cl: 0.05%
Sulphate as SO4 : 0.02%
Calcium as Ca : 0.005%
Magnesium as Mg : 0.005%
Iron : 0.005%
Moisture : 0.8%
Chromate as NaCrO4 : 0.005%