Chemical Name: Zinc ammonium chloride
CAS: 14639-97-5
Molecular Formula: Cl4H8N2Zn
Molecular Weight: 243.28
Appearance: white powder
Purity: 99% 75.0% 55% 45%
Zinc Ammonium Chloride CAS 14639-97-5
Description
Zinc ammonium chloride Quick Details
Chemical Name: Zinc ammonium chloride
CAS: 14639-97-5
Molecular Formula: Cl4H8N2Zn
Molecular Weight: 243.28
Chemical Structure:
Appearance: white powder
Purity: 99% 75.0% 55% 45%
Zinc ammonium chloride Typical Properties
| Items | Specification |
| NH4Cl % | 99.5min |
| PH | 4.0-5.0 |
| Moisture% | 0.7max |
| Residue on ignition% | 0.4max |
| SO4 % | 0.02max |
| Heavy metal(Pb) % | 0.0005max |
| Fe % | 0.001max |
| Melting Point | 340°C |
Zinc ammonium chloride Usage
Hot-dip galvanizing industry: Widely used as a flux for steel structures, steel pipes, fasteners, and iron towers.
Metal welding and brazing: A highly active welding aid used to remove metal oxides from the surface of weld joints, reduce the surface tension of molten solder, and make welds stronger.
Battery manufacturing: Used as an electrolyte component in traditional dry cells to regulate the electrochemical reaction rate.
Wood preservation and dyeing: Used as a preservative and flame retardant in the wood industry; used as a mordant in textile dyeing.
Zinc ammonium chloride Packaging
25kg/bag.
Storage
Keep in a cool, well-ventilated space far removed from extreme processing heat lines.