Vitamin B6 Pyridoxine HCl powder


    Appearance of solutionClear and not more than Y7


    AssayBP/EP : 99.0% - 101.0% (Titration)
    USP: 98.0% - 102.0% (HPLC)
    FCC: 98.0% - 100.5% (Titration)
    Chloride (Cl)16.9 to 17.6%
    pH2.4 to 3.0
    Heavy metalsBP /EP: Max 20ppm
    USP: Max 0.003%
    Sulphated ashMax 0.1 %
    Related SubstancesMax 0.25 %
    Loss on dryingMax 0.5 %
    Melting pointAbout 205°C
    Residual solvents
    Max 0.5 %
    LeadMax 2 mg/kg
    Residue on ignitionMax 0.1 %
    Shelf life4 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 Fri 6 January 2012 (882)

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