Cupric Oxide

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Cupric Oxide

CAS NO: 1317-38-0
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% max

2.

Electronic Grade
CuO
98%min
Hydrochloric acid insoluble
0.2% max
Water soluble matter
0.1% max
Cl
0.2% max
So
0.2% max
Cd
5ppm max
Pb
100ppm max
Hg
2ppm max
Cr VI
2ppm max

3.
Industrial Grade
CuO
98%min
Water soluble matter
0.1% max
So
0.2% max
Hydrochloric acid insoluble
0.2% max
Cl
0.2%max

Mainly used in the industry areas of glass, ceramics, enamel, colors, etc. It can be used as germicide, solar heat absorption material, artificial rainmaking material; it can also used in ferromagnetic materials of electronics industry