Copper Oxide 1)All kinds of grade 2)High purity and professional services 3)Competitive price English name: Copper oxide, Cupricoxide, C0ppermonoxide,BlackcopperoxideMolecular formula: CuOMolecular weight: 79.55Characters: copper oxide is black to brown amorphous powder or crystalline particles (monoclinic crystals). Relative density 6.315, melting point 1446 °C, melting point 11.80KJ/mol, Mohs ...