Specification: 98%

CAS number: 1317-38-0

formula: CuO

molecular weight: 79.54

appearance and properties: dark brown powder melting (celcius degree) : 1026 (breakdown)

relative density (water = 1) : 6.32 (powder) solubility: insoluble in water, soluble in dilute acid, ammonium chloride and QingHuaJia. Not soluble in ethanol.

USES: system rayon, ceramics, glaze and enamel, battery, oil desulfurizer, pesticides, also for hydrogen production, catalyst, green with glass, etc.