Purity:98.02
CAS No.:7646-85-7
EINECS No.:231-592-0
Place of Origin:China
Grade Standard:Electron Grade, Industrial Grade, Medicine Grade
Appearance:White powder or white pellet
Application:
1.Battery electrolyte
2.Organic synthesis industry, dehydrating agent, condensing agent
3.Cation exchange resin catalyst
4.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.
Packing details:
25kg/ 50kg/1000KG P.P.vacuum bag , 50kg pasteborad bucker/galvanises drum from inside ect
Specification:
China standard GB1625-79 %(m/m) | ||
Item | Industrial Standard | Controlled Standard |
Content(Calculate in ZnCl2)% ≥ | 98.0 | 98.30 |
Chloride oxidation(Calculate in ZnO)% | 1.8~2.2 | 1.90 |
sulfate(SO4)% ≤ | 0.01 | 0.01 |
barium(Ba)% ≤ | 0.01 | 0.01 |
ferrum (Fe)% ≤ | 0.0005 | 0.0003 |
plumbum(Pb)% ≤ | 0.0005 | 0.0003 |
Insolubles(Hcl) % ≤ | 0.01 | 0.01 |