Calcium chloride is used as refrigerants,antifreeze,car antifreeze,in the food industry as a calcium enhancer ,curing agent and desiccant .In the construction industry ,it usually used as antifreeze to speed the concrete to hardan and increse capacity building cold mortar... ASSAY:74% SODIUM CHLORIDE:4.5% CALCIUM HYDROXIDE:0.20% SULFATE:0.05% MAGNESIUM:0.2% USAGE: 1.They are widely used in highway,expressway,parking lot and port to melting snow and ice 2.used as dryer,as anti-fog,and autu-dust agent also fireproof agent. 3.Protective agent and refininf agent for petroleum/oil field 4.Pigment assistance agent in water treatment 5.It acts as flocctuatio in water treatment 6.Also be used in waste papper prcessing as removing printing ink agent. 7.Used in swimming pool to disinfetion and so on. 8.As anti-freezing agent of beton,and speedop harden beton, 9.As dehydration agent 10.Food additive:as cryogen are used in ice cream,as stable agent/coagulant used in bean products,drink and beer. 1.Properies:White flakes or pellet,powder solid with strong water absorption. 2.Applications:Mainly used in snow melting,dust removing,refrigeration,antifreeze. 3.Packing:in bag 4.Packing specification:in 25kg or 1000kg net bag,or as per negotiation. 5.Exercised Standard:HG/T2327-2004.. Packaging Detail:25kgs PP bag,25kgs PE bag,500 kgs PP bag,1000kgs PP bag..