Cuprous oxide CAS NO.1317-39-1

Item Index(%) Excellent First-class Quality index rate of reduction (Cu2O) ≥ 98.0 ≥ 97.0 Content of metal copper(Cu) ≤ 1.0 ≤ 2.0 Content o…

Item Index(%) Excellent First-class Quality index rate of reduction (Cu2O) ≥ 98.0 ≥ 97.0 Content of metal copper(Cu) ≤ 1.0 ≤ 2.0 Content of cuprous oxide(Cu2O) ≥ 97.0 ≥ 96.0 Content of copper(Cu) ≥ 87.0 ≥ 86.0 Content of chloride(Cl) ≤ 0.5 ≤ 0.5 Content of sulfate(SO4) ≤ 0.5 ≤ 0.5 Content of water ≤ 0.5 ≤ 0.5 Dissolved in acetone ≤ 0.5 Reduction after steady test ≤ 2.0 ≤ 2.0 Residue(45μ m) ≤ 0.3 ≤ 0.5 Riddling 75μ m of nitric acid ≤ 0.1 Content non metal copper ≤ 0.5