|
Indicator Description |
Content requirements |
|
Cu% |
36.0-38.0 |
|
SO4%≤ |
0.03 |
| Heavy metals (Pb, Sb) %≤ |
Trace amount |
| Fe%≤ |
0.03 |
| Acid-insoluble %≤ |
0.03 |
Copper Pyrophosphate
- Molecular formula：Cu2P2O7
- Molecular weight：301.035
- CAS No：10102-90-6
- Properties：Light blue powder, soluble in acid, insoluble in water .
- Application：Mainly used in the electroplating industry, widely used in pyrophosphate copper plating, bronze plating, copper tin alloy plating, etc.
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