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    Taixing Smelting Plant Co., Ltd.

    泰興冶煉廠有限公司

    Taixing Smelting Plant Co., Ltd.

    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

    Basic copper carbonate desiccant
    Name Basic copper carbonate desiccant
    Pictures
    Product property

    Green powder, density 3.85, melting point 200°C decomposition, insoluble in cold water and alcohol, soluble in acid and form corresponding copper salt, soluble in aqueous solution of cyanide, sodium hydroxide, ammonium salt and alkali carbonate to form copper complexes. When boiled in an alkali metal carbonate solution, brown copper oxide is formed, which decomposes into black copper oxide at 200°C. It is unstable in hydrogen sulfide atmosphere. Basic copper carbonate has more than a dozen forms of compounds according to the ratio of CuO:CO2:H2O. In industrial production, its molecular formula is CuCO3 Cu(OH)2 XH2O. The solubility in water is 0.0008%, and its decomposition temperature is 200-220°C with low toxicity.

    Uses

    Desiccant basic copper carbonate is used in the inorganic salt industry to prepare various copper compounds for wood preservation and other fields.

    Index

    Index Item

    Index

    Copper (Cu)%≥

    47

    Lead (Pb)PPM≤

    5

    Chlorine (Cl)PPM≤

    15

    Calcium (Ca)PPM≤

    10

    Chromium (Cr)PPM≤

    5

    Sodium (Na)PPM≤

    10

    Arsenic (As)PPM≤

    5

    Iron (Fe)PPM≤

    10

    Cadmium (Cd)PPM≤

    5

    Hydrochloric acid insoluble matter%≤

    0.003

    Moisture%

    According to customer requirements

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