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    Drafting unit of "Industrial Cuprous Oxide", "Industrial Basic Copper Carbonate"...

    The high-end production base of cuprous oxide and high-purity basic copper...

    keywords: Cuprous oxide, Electrolytic cuprous, Basic cupric carbonate, Copper oxide, Copper (II) sulfate anhydrous

    Products

    Light cuprous oxide
    Name light cuprous oxide
    Pictures
    Product property

    Cuprous oxide: red powder, specific gravity 6.00. The melting point is 1235°C. The boiling point is 1800°C. Soluble in hydrochloric acid, ammonium chloride, ammonia water, insoluble in alcohol, water, slowly oxidized to copper oxide in humid air, relatively stable and toxic in dry air.

    Uses

    Light cuprous oxide is mainly used in the manufacture of ship bottom antifouling paint (to kill low-level marine animals), pesticide bactericides. .

    Index

    Index Item

    Index

     

    Top grade

    Total reduction rate (calculated as Cu2O)%≥

    98.0

    Metal copper (Cu) content %≤

    1.0

    Cuprous oxide (Cu2O) content %≥

    97.0

    Total copper (Cu) content%≥

    87.0

    Chloride (Cl) content%≤

    0.1

    Sulfate (calculated as SO4) %≤

    0.1

    Moisture %≤

    0.5

    Acetone soluble matter %≤

    0.5

    Reduction of reduction rate after stability test %≤

    2.0

    Residue on Sieve (45μm)%≤

    0.3

    Nitric acid insoluble matter on 75μm sieve %≤

    0.05

    Particle size distribution

    D50, 2-4um, D90 5-7um

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