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Product Description
White powder of granule in solid state. Colourless and transparent water-solution n liquid state. relative density 2.91 (25°c / 4 °c).
Melting point: 283°c
Boiling point: 732°c
Flash point: -19°c
Molecular weight: 136.28
Chemical formula: ZnCl2
CAS NO.:7646-85-7
Product Spec
Item | Battery Grade | Industry Grade (First grade) | Industry Grade(Second Grade) |
Content(Calculate in ZnCl2)% ≥ | 98%min | 98%min | 96%min |
Chloride oxidation(Calculate in ZnO)% | 1.8-2.2% | 2.0% | 2.2% |
Sulfate(SO4)≤ | 0.01%max | 0.01%max | 0.005%max |
Barium(Ba)% ≤ | 0.1%max | 0.1%max | 0.2%max |
Ferrum (Fe)% ≤ | 0.0005%max | 0.001%max | 0.002%max |
Plumbum(Pb)% ≤ | 0.0005%max | 0.001%max | 0.002%max |
Insolubles(Hcl) % ≤ | 0.01%max | 0.01%max | 0.01%max |
Zinc plate cauterization experiment | Qualified | Qualified | Qualified |
Usage
battery electrolyte
organic synthesis industry, dehydrating agent, condensing agent
cation exchange resin catalyst
production of polypropylene solvent West
mordant dyeing industry, mercerizing agent and sizing agent
the production of reactive dyes and cationic dyes
Storage
Should be stored in ventilated, dry coffers, to avoid the open storage. Containers must be sealed to prevent moisture. Not with the consumption of goods and feed during storage or shipment. Transportation should be covered to prevent rain and sun. When handling gently, to prevent the packaging rupture.
Package
25kg/ 50kg/1000KG P.P.vacuum bag , 50kg pasteborad bucker/galvanises drum from inside ect
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