Copper Pyrophosphate
CAS No.: 10102-90-6
EINECS No.: 233-279-4
Molecular formula: Cu2P2O7
Molecular weight: 301.05
Appearance: slight green or pale blue powder
Solubility: soluble in acid, insoluble in water
Content [(Cu2P2O7).4H2O]: 98% min.
Cu: 34% min.
Insoluble matters in HCl: 0.1% max.
Fe: 0.02% max.
Packing: 25kg/bag
Use: electroplating additive, produce phosphate pigment