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Chemical Name： Zinc Chloride
CAS NO.:7646-85-7
Appearance：white powder
分子式：ZnCl2
Molecular Formula:ZnCl2
Usage:The products are mainly used in dry battery, active carbon, flux, paper-making industry etc, it is also used in synthesize organically dehydrant, condensating angent, preservatives of wood etc.
Packaging: The outside is plastic drum, paper pail or plaited bag covered plastic film. The inside is double high pressure polythene.
中华人民共和国国家标准 GB1625-79
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项目( ITEMS ) |
指标( INDEX ) |
||
|
电池级 (Cell Grade) |
一级 (First Grade) |
二级 (Second Grade) |
|
|
含量( ZnCl2) % ≥ |
98.0 |
98.0 |
96.0 |
|
氧化物 (ZnO) % |
1.8-2.2 |
2.2 |
2.2 |
|
硫酸盐 (SO4 ) % ≤ |
0.01 |
0.01 |
0.05 |
|
钡 (Ba) % ≤ |
0.1 |
0.1 |
0.2 |
|
铁 (Fe) % ≤ |
0.0005 |
0.001 |
0.002 |
|
铅 (Pb) % ≤ |
0.0005 |
0.001 |
0.002 |
|
锌片腐蚀试验 |
Qualified |
- |
- |
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