Ads by Google
Cupric(cooper) Oxide
CAS NO: 1317-38-0
Other name: copper monoxide
UN NO: 1564
Appearance: green powder
1. Electroplating grade
CuO | 98.5%min |
Zn | 100ppm max |
Fe | 100ppm max |
Pb | 60ppm max |
Cl | 100ppm max |
Acid-insoluble | ≤0.01% |
2. Electronic Grade
CuO | 98%min |
Hydrochloric acid insoluble | ≤0.2% |
Water soluble matter | ≤0.1% |
Cl | ≤0.2% |
So | ≤0.2% |
Cd | ≤5ppm |
Pb | <100ppm |
Hg | <2ppm |
Cr VI | <2ppm |
3. Industrial Grade
CuO | 98%min |
Water soluble matter | ≤0.1% |
So | ≤0.2% |
Hydrochloric acid insoluble | ≤0.2% |
Cl | ≤0.2% |
Green copper oxide 50%