Product Details

Zinc chloride is the name of chemical compound with the formula ZnCl2 and its hydrates. Zinc chlorides, of which nine crystalline forms are known, are colorless or white and highly soluble in water. ZnCl2 itself is hygroscopic and even deliquescent. Samples should therefore be protected from sources of moisture, including the water vapor present in ambient air. Zinc chloride finds wide application in textile processing, metallurgical fluxes, and chemical synthesis.

specification
product name		zinc chloride
Quantity		10000MT/year
Packing		25kg/ 50kg P.P.vacuum bag
CAS NO.		7646-85-7
Properties		White powder or white pellet
Molecular Weight		136.29
EINECS No		231-592-0
Chemical Formula		ZnCl2
Ingredient		ZnCl2
Purity		≥98%
Payment		T/T
Shipment		10~15days
Grade Standard		battery grade

National Standard
Item	Criteria
	Battery Grade	First Grade	Second Grade
Content(Calculate in ZnCl₂)% ≥	98	98	96
Chloride oxidation(Calculate in ZnO)%	1.8~2.2	2	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

Industrial Standard
Item	Criteria
	Ⅰ		Ⅱ
	Top Grade	First	First		Ⅲ
				Qualified
		Grade	Grade
Zinc chloride(ZnCl₂) % ≥	96	95	95	Grade
Muriatic acid insoluble substance% ≤	0.01	0.02	0.05	93	40
Basic salt(calculate in ZnO) %≤	2		2
Sulfate(calculate in SO₄) %t≤	0.01		0.01		0.85
Ferrum(Fe) % ≤	0.0005		0.001	0.05	0.004
Plumbum (Pb) %≤	0.0005		0.001	0.003	0.0002
Alkali and alkaline-earth metal %≤	1		1.5		0.0002
Corrosion test on the zinc plate	Pass				0.5
PH					Pass

Usage:

1.battery electrolyte
anic synthesis industry, dehydrating agent, condensing agent
3.cation exchange resin catalyst
duction 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 andsun. When handling gently, to prevent the packaging rupture.