规 格

Specification

氧化铜（CuO）≥98% Assay（CuO）≥98%

水可溶物≤0.1% Water Soluble substances ≤0.1%

硫酸盐(SO4)≤0.2% Sulfate(SO4)≤0.2%

盐酸不溶物≤0.2% Hydrochloric Acid insoluble substances ≤0.2%

氯化物(Clˉ)≤0.2% Chloride(Clˉ)≤0.2%

细度（325 目残余物）≤0.3% Fineness(residue on 325

mesh) ≦0.3%