Zinc Chloride 98%

Specifications zinc chloride

White powder or white pellet

Molecular Weight: 136.29

CAS No.: 7646-85-7

Molecular Weight: 136.29 CAS No.: 7646-85-7 HS code: 2827399000. Product Codes: 83504 Percent:  ≥98%      

People's Republic of China standard GB1625-79 %(m/m)
Item	Criteria
	Battery Grade	First Grade	Second Grade
Content(Calculate in ZnCl2)% ≥	98.0	98.0	96.0
Chloride oxidation(Calculate in ZnO)%	1.8~2.2	2.0	2.2
Sulfate(SO4)% ≤	0.01	0.01	0.0.05
Barium(Ba)% ≤	0.1	0.1	0.2
Ferrum (Fe)% ≤	0.0005	0.001	0.002
Plumbum(Pb)% ≤	0.0005	0.001	0.002
Insolubles(Hcl) % ≤	0.01	0.01	0.01
Zinc plate cauterization experiment	Qualified	Qualified	Qualified

 

People's Republic of China standard HG2323-2004 %(m/m)
Item	Criteria
	Ⅰ		Ⅱ		Ⅲ
	Top Grade	First Grade	First Grade	Qualified Grade
Zinc chloride(ZnCl2) % ≥	96.0	95.0	95.0	93.0	40.0
Muriatic acid insoluble substance% ≤	0.01	0.02	0.05
Basic salt(calculate in ZnO) %≤	2.0		2.0		0.85
Sulfate(calculate in SO4) %t≤	0.01		0.01	0.05	0.004
Ferrum(Fe) % ≤	0.0005		0.001	0.003	0.0002
Plumbum (Pb) %≤	0.0005		0.001		0.0002
Alkali and alkaline-earth metal %≤	1.0		1.5		0.5
Corrosion test on the zinc plate	Pass				Pass
PH					3-4

    Uses: 1. battery electrolyte 2. organic synthesis industry, dehydrating agent, condensing agent 3. cation exchange resin catalyst 4. production of polypropylene solvent West 5. mordant dyeing industry, mercerizing agent and sizing agent 6. 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.