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Properties: Ammonium zinc chloride is in the form of white hexagonal crystal system granular crystals or powder. Soluble in methanol, ethanol, glycerol, ether,, insoluble in liquid chlorine, deliquescent, ammonium zinc chloride is one of the important commodities in the inorganic salt industry.
Synonyms: Ammonium zinc spinthonium
Molecular formula: (NH4)2·2ZnCl4
CAS No: 14639-97-5
UN No.: N/A
Application:
In batteries: ammonium zinc chloride is used as an electrolyte solution in dry cells
In the metal industry: ammonium zinc chloride is used in metal welding
In electroplating: ammonium zinc chloride is used in the electroplating technology industry for the production of zinc ion additives as ammonium salts for galvanizing
Specification:
| Items | Unit | Lower Limit | Upper Limit | |
| Content (calculate in ZnCl2) | % | 55.0 | ||
| Ammonium chloride | % | 45.0 | ||
| Basic salt (ZnO) | % | 2.0 | ||
| Sulfate (SO4) | % | 0.01 | ||
| Ba | % | 0.1 | ||
| Fe | % | 0.0005 | ||
| Pb | % | 0.0005 | ||
| Insoluble (HCl) | % | 0.01 | ||
| Heavy metal | % | 0.0005 | ||
| Zinc plate cauterization experiment | Qualified | |||
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