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Univertical International (Suzhou) Co., Ltd.
Tel： +86-512-6661-0088
Fax： +86-512-6661-3128
Zip：215129
Address： No.567 Jinfeng Road, Suzhou New District, Jiangsu Province, P.R. China
Copper Pyrophosphate
Copper Pyrophosphate
The Global Benchmark of Quality
√ High purity, low impurities, more easier to be complexed by potassium pyrophosphate
√ The product makes the plating solution is stable and has strong anti-interference ability, simple maintenance
√ It is recommended to be matched with Univertical OF-copper anode and potassium pyrophosphate
1 Application：POP, GMF...
2 Product Specifications：
|
Items |
Typical Results |
Specifications |
|
Copper Pyrophosphate Tetrahydrate |
99.5% |
99.0% minimum |
|
Copper |
33.9% |
33.7% minimum |
|
Arsenic |
1.2 ppm |
3.0 ppm maximum |
|
Iron |
25.2 ppm |
50.0 ppm maximum |
|
Lead |
2.3 ppm |
5.0 ppm maximum |
|
Insoluble in H2SO4 |
0.05% |
0.10% maximum |
|
Sulfate |
0.3% |
0.5% maximum |
|
Solubility in K4P2O7 |
≥99.90% |
99.90% minimum |
|
Hull Cell Test Dk |
11.2 A/dm2 |
10.0 A/dm2 minimum |
3 Packaging【Detail】
25 kg/bag
4 Storage Instructions：
If stored properly in its original package, this product has two years shelf life.
