CuO Copper Oxide Powder CuO, 99.5%,5um
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Copper oxide is black to brown amorphous powder or crystalline particles (monoclinic crystals). Relative density 6.315, melting point 1446 °C, Mohs hardness 3-4, dielectric constant 18.10, insoluble in water, soluble in acid, ammonia, ammonium chloride, dissolved in sodium hydroxide to produce blue color solution, which leads to hydrogen or carbon monoxide at high temperature can be reduced to metallic copper.
| ITEM NO | Appearance | Particle size | Purity | Relative Density |
| CuO-P1 | Black | 5um | 99.5% | 6.3-6.49g/cm3 |
Copper oxide powder Assay:
|
Item Of Copper Oxide |
Plating grade |
E-Class |
Industrial grade |
|
CuO ≥% |
98.5 |
98 |
98 |
|
Zn ≤% |
0.02 |
--- |
--- |
|
Fe ≤% |
0.01 |
--- |
--- |
|
Pb ≤% |
0.006 |
0.01 |
--- |
|
Cd ≤% |
---- |
0.0005 |
--- |
|
Hg ≤% |
---- |
0.0002 |
--- |
|
Cr Vl ≤% |
---- |
0.0002 |
--- |
|
Acid insoluble ≤% |
0.01 |
0.2 |
0.2 |
|
Cl¯ ≤% |
0.01 |
0.2 |
0.2 |
Copper oxide powder Applications:
1. Widely used in the catalyst, superconductor, ceramics, etc.
2. Using as active material in catalyst and electrode.
3 Using in imitation jewel and other copper oxide.
4. Widely used as formaldehyde, CO, and H2 sensors.
5. Added to the solid fuel rocket propellant and improve the efficiency of combustion of fuel and combustion stability.
6. Ceramic additives, glass coloring agent, glass polishing agent, synthetic catalyst, desulfurizer and hydrogenation agent.