|
Indicator Description |
Standard Indicators | Inspection Results |
|
Cu(NO3)2 · 3H2O %≥ |
99.5 | 99.6 |
|
Ca%≤ |
0.01 |
0.0006 |
| SO4%≤ | 0.02 |
0.005 |
| Cl%≤ | 0.005 |
0.001 |
|
Fe%≤ |
0.001 | 0.0007 |
|
Na%≤ |
0.02 | 0.00027 |
|
Ni%≤ |
0.005 | 0.00028 |
|
K%≤ |
0.005 |
0.00021 |
| Pb%≤ | 0.002 |
0.00017 |
| Zn%≤ | 0.003 |
0.00046 |
| PH | 3.0-4.0 |
3.48 |
|
Water insoluble substances %≤ |
0.005 |
0.002 |
Copper Nitrate Trihydrate
- Molecular formula：Cu(NO3)2 · 3H2O
- Molecular weight：241.6016
- CAS No： 10031-43-3
- Properties：Dark blue columnar crystals, easily soluble in water and ethanol, with an acidic solution.
- Application： Used as enamel coloring agent, catalyst, oxidant, fluorescent powder activator, and photoresistor material.
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