1)Purity:55%,60%,65%,70%,Min 2)ISO,SGS,BV certified. 3)Appearance:White ... 4)Package:50kgs/drum or as request Selling Calcium Hypochlorite 60%,65%,70% 1.Propertie Product name: Calcium HypochloriteForm: Granular, Powder, ... -2008ItemsSpecificationI Sodium ProcessII Calcium ProcessHigh-ClassQualifierHigh-ClassQualifierEffective Chlorine (Cl)70%min65%min65%min65%minNaCl/ Sodium Chloride9%-15%9%-15 ...