Cupric oxide CAS NO.1317-38-0

cupric oxide CAS NO 1317-38-0 HS NO282550000 Appearance black Molecular formula CuO cupric oxide CAS NO. 1317-38-0 Molecular Formul…

cupric oxide CAS NO 1317-38-0 HS NO282550000 Appearance black Molecular formula CuO cupric oxide  CAS NO. 1317-38-0 Molecular FormulaCuOMolecular weight79.54EINECS215-269-1 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%         2. Electronic Grade CuO 98%min Hydrochloric acid insoluble ≤0.2% Water soluble matter ≤0.1% Cl ≤0.2% So ≤0.2% Cd ≤5ppm Pb <100ppm Hg <2ppm Cr VI <2ppm 3. Industrial Grade CuO 98%min Water soluble matter ≤0.1% So ≤0.2% Hydrochloric acid insoluble ≤0.2% Cl ≤0.2% Application Mainly used for electroplating of electricity plate and the production of stainer for glass, ceramic and porcelain. Also, for the production of fireworks, dyes catalysts, lacquer based desulfurizing agent and other nantokites. Packing 25kg weaving bag with plastic liner,20MT/20'FCLcupric oxide CAS NO 1317-38-0 HS NO282550000 Appearance black Molecular formula CuO cupric oxide  CAS NO. 1317-38-0 Molecular FormulaCuOMolecular weight79.54EINECS215-269-1 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%         2. Electronic Grade CuO 98%min Hydrochloric acid insoluble ≤0.2% Water soluble matter ≤0.1% Cl ≤0.2% So ≤0.2% Cd ≤5ppm Pb <100ppm Hg <2ppm Cr VI &cuprcupric oxideCAS NO 1317-38-0HS NO282550000Appearance blackMolecular formula CuO cupric oxide  CAS NO. 1317-38-0 Molecular FormulaCuOMolecular weight79.54EINECS215-269-1 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%         2. Electronic Grade CuO 98%min Hydrochloric acid insoluble ≤0.2% Water soluble matter ≤0.1% Cl ≤0.2% So ≤0.2% Cd ≤5ppm Pb <100ppm Hg <2ppm Cr VI <2ppm 3. Industrial Grade CuO 98%min Water soluble matter ≤0.1% So ≤0.2% Hydrochloric acid insoluble ≤0.2% Cl ≤0.2% Application Mainly used for electroplating of electricity plate and the production of stainer for glass, ceramic and porcelain. Also, for the production of fireworks, dyes catalysts, lacquer based desulfurizing agent and other nantokites. Packing 25kg weaving bag with plastic liner,20MT/20'FCL