Industrial Grade Cupric Nitrate
Industrial Grade Cupric Nitrate CAS No.:10031-43-3:
Molecular Formula:Cu(NO3)2·3H2O
CAS No.:10031-43-3
Relative Molecular Weight: 241.6
Place of Origin: Shanxi, China (Mainland)
Dark blue columnar crystals. Soluble in water and ethanol.
As enamel colorant, also used for copper plating, copper oxide and pesticide.
|
Index Name |
Index Value |
Actual Value |
|
Cu(NO3)2·3H2O % ≥ |
99.5 |
99.51 |
|
Cu % ≥ |
26 |
26.6 |
|
PH (50g\L . 25℃) |
3.0-4.0 |
3.3 |
|
Insoluble substance in water, % ≤ |
0.1 |
0.002 |
|
Chloride content(as CL-)% ≤ |
0.2 |
0.01 |
|
Sulfate content (SO42-) % ≤ |
0.1 |
0.015 |
|
Fe % ≤ |
0.02 |
0.008 |
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