氧化铜
Name Cupric Oxide
Grade Industry Grade
Standard Item Standard
Cupric Oxide (CuO)%>= 99
Muriatic acid insoluble substance %<= 0.10
Chloride (Cl)%<=0.01
Sulphide(SO4) %<= 0.01
Plumbum (Pb)%<= 0.02
Iron (Fe) %<= 0.02
Water-infusibility %<=0.002
Residue on sieve (300mesh) %<=0.1
Grade Industry Grade
Standard Item Standard
Cupric Oxide (CuO)%>= 99
Muriatic acid insoluble substance %<= 0.10
Chloride (Cl)%<=0.01
Sulphide(SO4) %<= 0.01
Plumbum (Pb)%<= 0.02
Iron (Fe) %<= 0.02
Water-infusibility %<=0.002
Residue on sieve (300mesh) %<=0.1
