Calcium chloride (cacl2) 1) calcium chloride --- 74-77% Calcium chloride (cacl2)% : 74.0-77.0 min Magnesium and alkali metals chloride by nacl)% : 5.5 Water insoluble substance % : 0.05max Alkalinity (by ca(oh)2)% : 0.2 Sulfate(by caso4)% : 0.1min Ph value : 8-10 . 2) calcium chloride --- 90~95% Calcium chloride (cacl2)% : 90.0-95.0 min Magnesium and alkali metals chloride by nacl)% : 5 Water insoluble substance % : 0.05max Alkalinity (by ca(oh)2)% : 0.2 Sulfate(by caso4)% : 0.1min Ph value : 8-10 Remarks: flakeú¼powder, ú¼prill are available. Packing:25kg/pp pe bag 25kg/pp pe bag