Sodium Hexametaphosphate Food Grade

    DESCRIPTION

    Chain Length16 to 20

    SPECIFICATIONS

    Content
    (Na2O)
    32.7%
    AssayMin 97.0 %
    Colour
    (Whiteness (L))
    Min 95.0 %
    IdentificationPositive tests for sodium and phosphate
    Insoluble MatterMax 0.10 %
    SolubilityVery soluble
    Bulk Densityg/cm3: 1.00 - 1.40
    lbs/ft3: 62 - 87
    pH6.4 to 7.2
    FluorideMax 10.0 ppm
    Heavy metalsMax 10.0 ppm
    CadmiumMax 1.0 ppm
    ArsenicMax 3.0 ppm
    Loss on Ignition
    (@550°C)
    Max 1.00 %
    LeadMax 2.0 ppm
    MercuryMax 1.0 ppm
    Iron (Fe)Max 50.0 ppm
    GranulometryCumulated retain on:
    800μm: Max 2%
    315μm
    ­150μm
    80μm
    P2O5 (as anhydrous)67.5 to 69.7%
    StorageStore in a cool and dry place.
    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 Thu 15 March 2012 (1020)

    Product also known as : SHMP

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