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1344-70-3

Name COPPER(II) OXIDE
CAS 1344-70-3
EINECS(EC#) 215-269-1
Molecular Formula CuO
MDL Number MFCD00010979
Molecular Weight 79.55
MOL File 1344-70-3.mol
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Chemical Properties

Appearance Brownish-black powder. Soluble in acids; difficultly soluble in water.
Melting point  1326 °C
form  powder
Dielectric constant 18.1（Ambient）
Uses
Ceramic colorant, reagent in analytical chemistry, insecticide for potato plants, catalyst, purification of hydrogen, batteries and electrodes, aromatic acids from cresols, electroplating, solvent for chromic iron ores, desulfurizing oils, rayon, metallurgical and welding fluxes, antifouling paints, phosphors.
CAS DataBase Reference 1344-70-3(CAS DataBase Reference)

Safety Data

Hazard Codes  Xn
Risk Statements 
R22:Harmful if swallowed.
WGK Germany  1
RTECS  GL7900000

Hazard Information

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