Copper(II) chloride
- Số CAS
- 7447-39-4
- Khối lượng phân tử
- 134.45
- Công thức phân tử / ký hiệu hóa học
- CuCl2
Mô tả
The water solubility: 620 g/L (twenty ° C), soluble in alcohol, acetone and ether
ỨNG DỤNG
Electroplating industry used for electroplating bath increase copper ion additive. Used for glass, ceramic stain, organic hydrogenation catalyst. The oil industry deodorization, desulfurization and purification agent. The mordant dyeing and dye colorant. Used for metal smelting, photoengraving for etch, wood preservation. As a pesticide, water purification disinfectant, fish feed additive
Phiếu kiểm nghiệm
Inspection test report against
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the name of a commodity |
Anhydrous cupric chloride |
CAS：7447-39-4 |
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character |
For claybank crystal or powder |
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Test items |
estimated value |
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analytically pure |
Learn purification |
ACS level |
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CuCl2·2H2O |
≥99.0 |
98.0 |
≥99.0% |
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water insoluble |
≤0.005 |
0.02 |
≤0.01% |
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sulfate(SO4) |
≤0.003 |
0.01 |
≤0.005% |
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nitrate(NO3) |
≤0.01 |
0.03 |
≤0.015% |
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Fe |
≤0.002 |
0.005 |
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Ni |
≤0.001 |
-- |
≤0.01% |
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As |
≤0.0002 |
0.0005 |
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sulfate |
≤0.05 |
0.2 |
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Na |
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≤0.02% |
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K |
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≤0.01% |
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Ca |
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≤0.005% |
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