Calcium chloride is made from the effluents of soda ash production, which used to be discharged into the Bohai Sea and caused serious pollution problem. After the processing from soda effluents to calcium chloride, the pollution has been effectively eliminated.Calcium chloride is an inorganic salt, which exists as a solid or a liquid. Solid calcium chloride is a white, crystal substance in the form of flake, granule or powder. With different crystallized water contents, it can be dihydrate or anhydrous, which are widely used in oil drilling, food producing, road de-icing.As a leading supplier for calcium chloride in China, we can supply this product with dihydrate and anhydrous as follows: 1) Calcium chloride 74% min. flakes 2) Calcium chloride 77 - 80% flakes 3) Calcium chloride 94% min. flakes 4) Calcium chloride 94% min. prills 5) Calcium chloride 94% min. powder Packing: PP woven bags with PE liner inside