Copper oxide powder

CuO- 99.27 %

Cl-0.013%

Fe- 0.022%

Ni-0.0024%

Pb- 0.040%

hydrogen loss-0.15%

Ignited residue-0.010%

Manufacturing rayon,

ceramics,

glaze and enamel,

battery,

oil desulfurizer,

pesticides, 

hydrogen production, catalyst,

green with glass, etc