Cupric Pyrophosphate

We are Cupric Pyrophosphate CAS:10102-90-6 manufacturer and supplier in China, Pls send inquiry of to info@nbinno.com of visit www.nbinno.com our official website should you have any interests

 Other name: Cupric Pyrophosphate

 

CAS No.: 10102-90-6

Molecular Weight: 373.05
 

Characters: Light green or light blue powder, soluble in acids, insoluble in water, has strong chelating ability to metal ions.

Specifications:

Cupric Pyrophosphate	Export grade	Refined grade	High-purity electroplating best grade	Electroplatin first grade	Technical grade
Item	Spec.	Spec.	Spec.	Spec.	Spec.
Assay %	≥ 99.0	≥ 99.0	≥ 99.0	≥ 98.5	≥ 98.0
Copper content %	≥ 34	≥ 34	≥ 33.7	≥ 33.5	≥ 33.0
Solubility in potassium pyrophosphate %	≥ 99.9	≥ 99.9	≥ 99.9	≥ 99. 9	—
Fe%	≤0.01	≤0.005	≤0.01	≤0.01	≤0.01
Sulphates(SO4)%	≤0.005	≤0.01	≤0.005	≤0.01	≤0.1
Insol. in acids %	≤0.05	—	≤0.05	≤0.1	≤0.1
Heav metal(Pb) %	≤0.005	≤0.002	≤0.003	≤0.003	—
Cu%	—	≤0.004	—	—	—
Na%	—	≤0.5	—	—	—
Zn%	—	≤0.005	—	—	—
Ni%	—	≤0.005	—	—	—
As%	—	≤0.0003	—	—	—
Orthophosphate %	—	≤1.0	—	—	—
Hypophosphite %	—	37.5-42.8	—	—	—
Loss on ignition %	—	10月21日	—	—	—
Chlorides(Cl) %	—	≤0.01	—	—	—
Bulk density g/l	—	270-370	—	—	—

Product Usage: Suitable for pyrophosphate copper plating, bronze plating, coppertin alloy plating etc.

Packaging: In 25Kg/woven bag lined with double-layer plastic bag

Storage Precautions: Stored in dry, draughty and cool warehouse; protect against dampness or fire.

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