CAS number : 10031-43-3
Molecular weight :
Molecular formula/chemical symbol :Cu(NO3)2.3H2O
Description :
Dark blue columnar crystal. Soluble in water and ethanol, the solution is acidic.
USES :
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
Report :
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 |
|
Cu(NO3)2·3H2O |
≥99.5% |
≥99.0% |
≥99.0% |
|
insoluble matter |
≤0.002% |
≤ 0.005% |
≤0.1% |
|
sulfate(SO4) |
≤0.005% |
≤0.02% |
≤0.02% |
|
Cl |
≤0.001% |
≤0.005% |
≤0.1% |
|
Hydrogen sulphide not sediment (in sulfate meter) |
≤0.05% |
≤0.1% |
≤0.1% |
|
Fe |
≤0.002% |
≤0.01% |
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