1. It is used as a multi-purpose desiccant, such as the drying of nitrogen, oxygen, hydrogen, hydrogen chloride, sulfur dioxide and other gases. It is used as a dehydrating agent in the production of alcohols, esters, ethers and acrylic resins. Calcium chloride aqueous solution is an important refrigerant for freezers and ice making, which can accelerate the hardening of concrete and increase the cold resistance of building mortar, and is an excellent building antifreeze. It is used as a defogging agent and road dust collector and fabric fire retardant for ports. It is used as a protective agent and refining agent for aluminum-magnesium metallurgy. It is a precipitant for the production of lake pigments. It is used for waste paper processing and deinking. It is the raw material for the production of calcium salts.
2. Chelating agent; Curing agent; calcium fortifiers; refrigerants for refrigeration; Desiccant; anti-caking agents; microbicides; marinades; Tissue improvers.
3. It is used as desiccant, road dust collector, defogging agent, fabric fire retardant, food preservative and for the manufacture of calcium salt.
4. Used as lubricating oil additives.
5. Used as analytical reagent.
6. It is mainly used for the treatment of tetany, urticaria, exudative edema, intestinal and ureteral colic, magnesium poisoning, etc. caused by decreased blood calcium.
7. It is used as calcium strengthening agent, curing agent, chelating agent and desiccant in the food industry.
8. It can increase the permeability of bacterial cell wall.
