... to dry the ethanol and ammonia.1, chemical formula: CaCl22, molecular weight: 110.983, CAS No:10043-52-44, the customs code ... alkaline soluble in water, easy deliquescence. Chemical raw materials, a wide range of uses, mainly used in chemical, food, metallurgy, mining ... tanning Road, medicine and other aspects is the manufacture of molecular sieve important raw material, also can be used for sewage ...