Item | Dtandard | Results |
Calcium chloride(As CaCl2·2H2O) | 99.0%~107.0% | 99.5% |
Free alkali [As Ca(OH)2] | 0.15% max | 0.10% |
Magnesium and alkali metal salts | 5.0% max | 4.56% |
Heavy metal(As Pb) | 0.002% max | 0.001% |
Lead(Pb) | 0.0005% max | 0.0004% |
Arsenic(As) | 0.0003% max | 0.0002% |
Fluorine(F) | 0.004% max | 0.003% |