Basic Information
Chemical Name: Copper Hydroxide Carbonate, also called malachite or verdigris
Chemical Formula:Cu2(OH)2CO3 Molecular Weight:221.12
Appearance: Monoclinic crystal powder in peacock green, small amorphism
Uses
Because of its low content of impurities, COSMO’s high pure grade copper hydroxide carbonate can be used as a copper ion additive for surface plating, and also be directly applied to high-end electronic component plating and preparation of analytical reag
Item | Industrial Grade (Typical Value) |
Cu,% | 55.3 |
Fe,mg/kg | 180 |
Pb,mg/kg | 3 |
Ca,mg/kg | 160 |
As,mg/kg | 2 |
Cr,mg/kg | 17 |
Na,mg/kg | 140 |
Cd,mg/kg | 0.06 |
Cl,mg/kg | 35 |
Hydrochloric acid insoluble,mg/kg | 10 |
SO42-,mg/kg | 210 |