Copper Sulphate Pentahydrate High Purity

    DESCRIPTION

    A high purity grade of copper sulphate. Blue crystals, nominal 0.1 - 0.6mm. Dry, free-flowing and dustless.


    SPECIFICATIONS

    Moisture
    (Free)
    Nil
    Acid InsolubleMax 100 ppm
    Acidity
    (Free)
    Nil
    Chloride (Cl)Max 10 ppm
    CadmiumMax 1 ppm
    ArsenicMax 1 ppm
    LeadMax 5 ppm
    Hydrogen Sulphide
    (Not precipated by)
    Max 0.15 %
    Mesh Size+28 (0.6mm): 0-2%
    +48 (0.3mm): 20-35%
    +100 (0.15mm): 25-40%
    +200 (0.075mm): 15-40%
    +325 (0.044mm): 2-10%
    Max 325: 1-4%
    Matter Insoluble in Water0.1%
    ZincMax 5 ppm
    MercuryMax 0.2 ppm
    NickelMax 5 ppm
    Iron (Fe)Max 25 ppm
    Antimony (Sb)Max 5 ppm
    ChromiumMax 1 ppm
    CopperCopper II Sulphate: Min 99.9%
    Copper: Min 25.5%
    Shelf life2 years.


    Direct Food Ingredients will ensure that any material supplied this specification will confirm to the above physical and chemical properties. However, we have no control over the use of the material and can accept no responsibility for problems caused by the customer's failure to ensure the material supplied is suitable for the intended use.

    This specification has been last modified on Mon 6 August 2012 (1225)

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