We produce Calcium Chloride Anhydrous, Dihydrate with purity 94% min, 74% % , 77% etc. Properties: White flakes or pallet, powder soild with strong water absorption Applications: Mainly used in snow melting, dust removing, refrigeration, antifreeze for construction material, petroleum exploitation etc. Your kind enquiry will be welcome very much! Our contact way: hosmail( at) sina.com