Synonyms: Dichlorozinc; Zinc dichloride; Zinc(II) chloride
Assay: ≥98.0 %
Appearance: White powder or pellet
Capacity: 2000MT/year
Packaging: 25kg/bag
Sample: available
related documents:
- COA of Zinc chloride
- TDS of Zinc chloride
Zinc Chloride CAS 7646-85-7
Description
Zinc chloride Quick Details
Chemical Name: Zinc chloride
Synonyms: Dichlorozinc; Zinc dichloride; Zinc(II) chloride
CAS No.: 7646-85-7
Molecular Formula: Cl2Zn
Chemical Structure:
Molecular weight: 136.3
Appearance: White powder or pellet
Assay: ≥98.0%
Typical Properties
| Item | Specifications |
| Appearance | White powder or pellet |
| Zinc Chloride content % | ≥98.0 |
| Basic salt content(as ZnO) % | ≤2.0 |
| Sulphate content (as SO4) % | ≤0.01 |
| Ba % | ≤0.1 |
| Iron(Fe)% | ≤0.0005 |
| Lead (Pb) % | ≤0.0005 |
| Zinc corrosion test | Pass |
| Water content % | ≤0.13 |
| Solution clarification | Pass |
Zinc chloride Usage
Flux – effectively removes oxides from metal surfaces, improves solder joint cleanliness, and ensures a strong bond between solder and metal.
Dry Batteries – In some traditional dry batteries (such as carbon-zinc batteries), zinc chloride is used as an electrolyte, participating in electrochemical reactions to generate electricity.
Anticor – has bactericidal and antiseptic properties and is used in wood preservative treatment to prevent rot and insect infestation.
Textile Industry – Used as a mordant to help dyes adhere better to fibers and improve color fastness.
Organic Synthesis – Lewis Acid Catalyst
Packaging and Shipping
Packing: 25kg/bag
Delivery: By sea, by air, by courier, etc.
Zinc chloride Storage
Store in ventilated low-temperature and drying warehouse.