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ZnCl2
ZnCl2
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1. Spec and standard
| Spec：GB1625-79 |
|
Index |
Battery |
A level |
B level |
Controlled Standard |
|
ZnCl2 % |
≥98.00 |
≥98.00 |
≥96.00 |
≥98.50 |
|
ZnO % |
1.8~2.2 |
2.2 |
2.2 |
1.8~2.2 |
|
SO4 % |
≤0.01 |
≤0.01 |
≤0.05 |
≤0.01 |
|
Ba % |
≤0.1 |
≤0.1 |
≤0.2 |
≤0.06 |
|
Fe % |
≤0.0005 |
≤0.001 |
≤0.002 |
≤0.0004 |
|
Pb % |
≤0.0005 |
≤0.001 |
≤0.002 |
≤0.0004 |
| Zinc
piece corrision grade：meet
all regulations in NO 15 of the Standard. |
| Note：we
can product according to your requirement. |
2. Purpose
It is mainly used as dehydrate agent, shrink agent, timber
antiseptic, fabric sizing agent, weight increasing agent,
and in battery, plating, paper, medicine, active carbon
industries.
3. Capacity
White powder crystal. molecular weight: 135.29，density:
2.91g/cm2，melting
point: 283 0C, boiling point: 732 0C, tasteless, easy to
deliquescence，dissolve
in water, and the solution is acid，dissolve
in methanol, ethanol, glycerin, acet., and aether,etc. Add
exceed water, out come ZnO.
Strong causticity and toxicity, and can dissolve metal
oxid and fibrin, melted ZnCl2
has strong electric conductibility.
4. Packing
Export 50kg shrink mouth zinc plating steel barrel
50kg
open mouth steel barrel
25kg
plastic woven bag
Home sold 50kg zinc plating steel barrel
50kg
paper barrel
25kg
50kg plastic woven bag
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