一、Appearance：Black powder

二、Molecular Formula：CuO

三、Specification：Q/GHYL26-98
    Name：Purity%
    Cuo：> 98
    Cl：< 0.02
    SO4：< 0.02
    Acid insolubility：< 0.2
    Water dissolve：< 0.1
    particle diameter(meshes): > 100

四、Packing: plastic woven bag lined or iron barrel ,25kg-50kg

五、Use:Pottery, pigment, skyrocket, glass

六、Price current:Price is to be distussed