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we manufacture copper oxide by ourselves and enjoy regular order.Free sample is available if needed
Copper oxide
CAS NO: 1317-38-0
Molecular Formula: CuO
Other name: copper monoxide
UN NO: 1564
Appearance: Black 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% |
Packing: 25/50kg plastic bag with PE inside and PP woven outside; 25MT/20FCL.
HS Code: 2825500000
