China Calcium Chloride 74% for Road Surfacing, Find details about China De-Icing and Freezing Point Depression, Road Surfacing from Calcium Chloride 74% for Road Surfacing
CALCIUM CHLORIDE FLAKE 74%MIN | ||
ITEMS | INDEX | RESULT |
CaCl2 | 74%MIN | 74.48% |
Magnesium and Alkali metals chloride | 5.5%MAX | 5.00% |
Water insoluble | 0.1%MAX | 0.05% |
Acid alkali degree | correspond to stipulation | |
Ca(OH)2 | 0.35%MAX | 0.05% |
CaSO4 | 0.2%MAX | 0.08% |
PH | 7-9 | 8.7 |
As: | 0.5MG/KG MAX | |
Heavy metal(Pb): | 10MG/KG MAX | |
Fe: | 0.005% MAX |