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Industrial Chemicals


Zinc Chloride

Zinc chloride is a kind of inorganic compound, white crystalline powder, soluble in water, soluble in methanol, ethanol, glycerin, acetone, ether, insoluble in liquid ammonia, mainly used as dehydrating agent, catalyst, preservative, also used in electroplating, medicine, pesticides and other industries.

Zinc Chloride

Synonyms: Zinc dichloride

Molecular formula: ZnCl2

CAS No: 7646-85-7

UN NO.: 2331

Main Applications:

In the electroplating industry, zinc chloride is used as an additive for zinc ions in ammonium galvanizing

In the dyeing and weaving industry, zinc chloride is used as a mordant, mercerizing agent and sizing agent.

In the organic industry, zinc chloride is used as a solvent for polyacrylonitrile, a contact agent for organic synthesis, a dehydrating agent and a deodorizing agent. Condensation agent, deodorizer.

In the inorganic industry, zinc chloride is used as an activator in the production of activated carbon, which makes the activated carbon porous and increases its surface area. It is also used as a raw material for the manufacture of anti-soluble foam fire extinguishing liquid and the production of zinc cyanide.


ItemsUnitLower LimitUpper Limit
White powder
Content (Calculate in ZnCl2)%98.0
Chloride oxidation(Calculate in ZnO)%1.82.2
Sulfate (as SO4)%
Insoluble (HCl)%

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