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