10000MT/Month calcium chloride, 77%, flakes and granualr, powder, prill,,50 years plants colorless cubic ... industry it acts as flecculation.Detailed Product DescriptionCalcium Chloride 74-77% 94% china original Calcium chloride Flake , powder, granule,pelleted 25kg ... )20.2% MaxFe0.0015% MaxArsenic(As)0.0001% MaxHeavy metals(Pb)0.0001% Max. 74%,77%,80%,90%,94%,calcium chloride