Vitamin B2 Riboflavin


    AppearanceCrystalline powder


    Assay98 to 102%
    ColourOrange yellow
    Organic Volatile ImpuritiesMeets requirements
    Loss on dryingMax 1.5 %
    Specific Rotation56.5 to 59.5°C
    LumiflavinMax 0.025 440nm
    Residue on ignitionMax 0.3 %
    StorageStore in a cool, dry place. Keep away from strong light and heat.
    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 Wed 4 July 2012 (1157)

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