Calcium chloride

Description

Specification 

1.Product Name   Calcium chloride 
2.CAS No.   *********4 
3.MF   CaCl2 
4.EINECS No.   ********8 
5.Appearance   White powder, granule, flake, pellet 
6.Density   1.**6 g/mL at *0 
7.Grade Standard   Industrial grade,,Medicine grade,Food grade 
8.Purity   *4% 
9.Usage   Calcium chloride is a multipurpose desiccant, its aqueous solution is one of the important refrigerant refrigerating machine and ice making use. Can also accelerate the hardening of concrete and increase the cold resistant ability building mortar, is a good building antifreeze. Calcium chloride is also the road dust collection agent, fabric fire retardant materials, food preservatives and manufacture calcium salt. But for production of barium chloride and some dyes. Method: encapsulation-dehydration Dehydration of calcium chloride anhydrous calcium chloride. Hydrochloric acid powder method Hydrochloric acid and limestone powder in a certain proportion of acidolysis reaction, generate acid calcium chloride solution to add lime precipitation of iron, magnesium, impurities, after clarification, filtration purification, then through preheating, evaporating, cooling, anhydrous calcium chloride. 
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