copper nitrate
- Số CAS
- 10031-43-3
- Khối lượng phân tử
- Công thức phân tử / ký hiệu hóa học
- Cu(NO3)2.3H2O
Mô tả
Dark blue columnar crystal. Soluble in water and ethanol, the solution is acidic.ỨNG DỤNG
Used for enamel coloring agent, also used for copper plating, system copper oxide and pesticide, etc., used in the manufacture of a pure copper oxide, but also make other copper salt, copper plated materials, also used in the manufacture of pesticide. Used as a mordant, copper catalyst, accelerant. Enamel industry used as colorants. Also used in paint industry, used in the manufacture of inorganic pigments, used for analysis reagent and antioxidant.
Keywords:Electronic chemicals
Phiếu kiểm nghiệm
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Product name |
copper nitrate |
CAS：10031-43-3 |
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character |
Dark blue columnar crystal |
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Test items |
Test Results |
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High purity level |
Refined level |
industrial grade |
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Cu(NO3)2·3H2O |
≥99.5％ |
≥99.0％ |
≥99.0％ |
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insoluble matter |
≤0.002％ |
≤ 0.005％ |
≤0.1％ |
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sulfate(SO4) |
≤0.005％ |
≤0.02％ |
≤0.02％ |
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Cl |
≤0.001％ |
≤0.005％ |
≤0.1％ |
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Hydrogen sulphide not sediment (in sulfate meter) |
≤0.05％ |
≤0.1％ |
≤0.1％ |
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Fe |
≤0.002％ |
≤0.01％ |
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