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Cuprous oxide (electrolytic) Product name Cuprous oxide (electrolytic method) Alias Cuprous oxide Molecular formula Cu2O Molecular weight 143.08 Product pictures 
Properties Red powder; specific gravity: 6.00; melting point: 1235℃; boiling point: 1800℃; soluble in hydrochloric acid, ammonium chloride, ammonium hydroxide; insoluble in alcohol and water; stable in dry air; toxic. Uses Ship manufacturing bottom antifouling paint; bactericide, coloring agent of ceramic and enamel, dyeing agent of red glass; for manufacturing of various copper salt, analytical agent. Quality index
HG/T2961-2010
Item Index percent reduction(Cu2O) content %≥ 97.0 metal copper (Cu) content %≤ 1.0 cuprous oxide (Cu2O) content %≥ 96.0 total copper(Cu) content %≥ 86.0 chloride(Cl) content %≤ 0.5 sulfate(SO4) content %≤ 0.5 moisture content %≤ 0.5 content of acetone insolubles %≤ 0.5 percent reduction after stability test %≤ 2.0 residue on sieve(45μm)%≤ 0.3 nitric acid insolubles on 75μm sieve%≤ 0.1 non-copper metal content%≤ 0.5 Packaging Compound paper bag packaging, three layer kraft paper lined with one layer of aluminized paper; net weight is 20kg. Storage It should be stored in dry, ventilated warehouse; please separate with oxidizing agent; keep away from strong acid, strong base and food. Packaging figure 
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