الوصف

Copper Oxide (CuO)

CAS No.:********0

Other Names:Cupric Oxide,CuO

MF:CuO

EINECS No.:********1

Grade Standard:Industrial Grade  

Purity (%):*9%

Appearance:Black powder

Specification:
1.Color:Black
2.Molecular weight:*9.*5
3.Muriatic acid insoluble substance:0.*5%max
4.Cl:0.*2%max
5.SO4:0.*5%max
6.Water-insoluble:0.*1% max
7.Residue on sieve (**0um):0.1%max
8.Residue on sieve (**0um ):0.*0%max
9.HS Code:*********0

Character: 
Copper oxide is black to brown amorphous powder or crystalline particles (monoclinic crystals). 
Insoluble in water, soluble in acid, ammonia,  ammonium chloride,  dissolved  in sodium   hydroxide  to  produce  blue  color  solution,   which leads to hydrogen at high temperature or carbon monoxide can be reduced to metallic copper. 
Mainly used for circuit board plating, Ferrite magnetic materials and other electronic industries, glass, 
ceramic, enamel, paint industry, wins out, fungicides, solar heat absorber surface, reducing tobacco tar, 
artificial rainfall materials.
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  Application: 1. Widely used in the catalyst, superconductor, ceramics, etc. 2. Using as active material in catalyst and electrode.  3. Ceramic additives, glass coloring agent, glass polishing agent, synthetic catalyst, desulfurizer and hydrogenation agent. 4. Using in imitation jewel and other copper oxide.
5. Widely used as formaldehyde, CO, and H2 sensors.
6. Added to the solid fuel rocket propellant and improve the efficiency of combustion of fuel and combustion stability.
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