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Copper Pyrophosphate

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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.

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