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Copper pyrophosphate |
| English name: |
Copper pyrophosphate; Cupric pyrophosphate |
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Molecular formula: |
Cu2P2O7 |
Molecular weight: |
301.05 |
CAS NO.: |
10102-90-6 |
| This product is light green or light blue powdery solid. Soluble in acid and insoluble in water, it is mainly applied in electroplating industry, widely used in pyrophosphate copper plating, bronze plating, copper-tin alloys plating etc, the quality is in line with Q/321121BGF01-2005 standard. |
Index |
Level (type) |
Export level |
High purity (I) |
Superior (II) |
Ordinary (III) |
I level (Ⅳ) |
Copper contentCu%≥ |
34 |
33 |
30 |
23 |
18 |
Fe content%≤ |
0.02 |
0.03 |
0.03 |
0.03 |
0.03 |
Acid insoluble matter %≤ |
0.1 |
0.2 |
0.2 |
0.2 |
0.2 |
Content (Cu2P2O7)·4H2O
%≥ |
98 |
- |
- |
- |
- |
|
Packing : |
This product is packed with plastic woven bag or three-in-one paper bag, the net weight is 25kg or 20kg/bag, lined with double plastic film. |
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