... 3)Usage,Ferrite magnetic material copper oxide powder price for circuit board platingMolecular formula: CuOMolecular weight: 79.55 ... carbon monoxide at high temperature can be reduced to metallic copper. Use:1)used for circuit board plating,2) ... other electronic industries, glass, ceramic, enamel, paint industry, agent for take away,3)fungicides, solar heat absorber surface, reducing tobacco ...