Manganese Sulphate Monohydrate


    MnSO4 H2O
    AppearancePale Pink Fine Powder
    Appearance of solutionPass
    CAS No.10034-96-5
    Molecular weight169.01


    AssayUSP: 98% to 102%
    EP: 99% to 101%
    IdentificationManganese: Pass
    Sulphate: Pass
    LOI: 10% to 12%
    Manganese (Mn)
    Anhydrous Basis: 36 to 36.8%
    Monohydrate Basis (As Is) 32.2 to 32.8%
    Chloride (Cl)Max 100 ppm
    Heavy metalsMax 20 ppm
    Residual solventsConforms to USP
    Substances not precipitated
    (by ammonium sulphide)
    Max 0.5 %
    ZincMax 50 ppm
    Iron (Fe)Max 10 ppm
    StorageStore in a clean, dry warehouse in the original unopened containers.
    Packaging50kg / 110 Ib. fiber drums; 25 kilogram packs EU only
    Shelf life3 years


    Aerobic Plate CountMax 1000 cfu/g
    YeastsMax 100 cfu/g
    MouldsMax 100 cfu/g

    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 Thu 2 August 2012 (1219)

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