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Tetracopper Pypophosphate |
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Cu2P2O7 |
Molecular weight: |
301.05 |
CAS NO.: |
10102-90-6 |
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| Our product is ondine or nattier blue powdery solids, dissolves easely in acid, but not in water .mostly used in elelctroplating industry ,widely used in pyrophosphate copper facing, bronzing, rhinemetal faciging and so on.the quality meet the Q/321121BGFO1-2000 standards. |
Index nmae |
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Class(model) |
Export grade |
High-purity (I) |
High class(II) |
(III) |
First rate(IV) |
Copper content Cu% |
34 |
33 |
30 |
23 |
18 |
Iron content Fe% |
0.02 |
0.03 |
0.03 |
0.03 |
0.03 |
Acid insolubles % |
0.1 |
0.2 |
0.2 |
0.2 |
0.2 |
Content (Cu2P2O7)·4H2O% |
98 |
- |
- |
- |
- |
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Packing: |
In 20/25kgs plastic woven bags net each, or in trinity paper bags lined with doule plastic film. |
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