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 |
