Application of calcium chloride in industry.
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Calcium chloride exists in solid form, with the shape of flake, powder ball and particle. The solid color is generally white or slightly yellow. Another kind of calcium chloride exists in the form of aqueous solution, namely liquid calcium chloride. Calcium chloride solution shall be colorless, tasteless, transparent and clear liquid. Calcium chloride is widely used in recent years, especially in industry, so what is the use of calcium chloride in industry?
1. Calcium chloride is used as antifreeze in the construction industry to accelerate the hardening of concrete and increase the cold resistance of construction mortar.
2. The microbial industry is used as the medium for haploid breeding.
3. In analytical chemistry, it is used to determine the carbon content of iron and steel, the solubility of whole blood grape, the activity of serum inorganic phosphorus and alkaline phosphatase.
4. It is used as a protective agent and refining agent for aluminum magnesium metallurgy.
5. It is used as fire retardant for fabrics, defoamer for seaports, dust collector for roads, preservative for food, etc. It is a precipitant for the production of lake pigments.
6. Used for deinking of waste paper processing.
7. Calcium chloride solution is an important refrigerant in refrigeration industry.
Therefore, calcium chloride is widely used in industry.
Next: The method of preventing deliquescence of magnesium chloride.