Because it is easy to absorb moisture in the air occurs in 74 deliquescence of calcium chloride, anhydrous calcium chloride must therefore be stored in sealed containers. Colorless cubic crystal calcium chloride, white or gray, with granular, cellular massive, spherical, irregular granular powder. Non-toxic, odorless, slightly bitter taste. Extremely hygroscopic, easily deliquescence exposed to air. Calcium chloride dihydrate | Yuxi calcium | Haixu chemical provided by Shouguang City Chemical Co. Haixu. Shouguang Haixu Chemical Co. (www.haixuchem.com) strong, credible, Weifang in Shandong chemical products processing industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Haixu chemicals into the brilliant and you work for a better future!