41,calcium chloride anhydrous cacl2 2,specialized manufacturer for years 3,Calcium chloride ( CaCl2 ) content94% Anhydrous calcium chloride: ( Calcium chloride anhydrous ), white cubic crystal or powder, strong hygroscopicity, relative ... agent, cleaning agent, soil improvement agent, antifreeze, coolant. Anhydrous calcium chloride has strong moisture absorption effect, is dry organic solvent and ...