Copper pyrophosphate CAS 10102-90-6

CAS: 10102-90-6

Molecular Formula: Cu2O7P2

Molecular Weight: 301.04

EINECS: 233-279-4

Synonyms: Cupricpyrophosphate,trihydra; pyrophosphoricacid,coppersalt; COPPER (II) PYROPHOSPHATE; COPPER(II) DIPHOSPHATE TETRAHYDRATE; COPPER PYROPHOSPHATE; diphosphoric acid copper salt; CUPRIC PYROPHOSPHATE; CUPRIC PYROPHOSPHATE DIH2O; TetracopperPyrophosphate

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What is Copper pyrophosphate CAS 10102-90-6?

Copper pyrophosphate light green powder. Soluble in acid, insoluble in water. It can react with potassium pyrophosphate to form a water-soluble copper potassium pyrophosphate complex salt. Used as an electroplating additive to prepare phosphate pigments

Specification

Item	Specification
SOLUBLE	9mg/L at 20℃
Density	4.2 g/cm3
Melting point	1140 °C
purity	99%
MW	301.04

Application

Copper pyrophosphate is mainly used for cyanide free electroplating and is the main salt that supplies copper ions in the plating solution. Copper bottom layer suitable for decorative protective layer and local anti-seepage carbon coating for parts requiring carburizing