L-Glutamine Powder


    AppearanceWhite crystals or crystalline powder, Practically insoluble in alcohol and in ether
    CAS No.56-85-9
    EINECS No.200-292-1


    Assay98.5 to 101.5%
    Solubility in WaterSlightly soluble in water
    Tapped Density0.65 to 0.80g/ml
    Bulk Density0.45 to 0.55g/ml
    Heavy metals
    Max 5 mg/kg
    Max 0.1 mg/kg
    Loss on dryingMax 0.30 %
    Specific Rotation
    ([a] D20)
    +6.0 to +7.3°
    Residue on ignitionMax 0.10 %
    Mesh Size200
    Shelf life3 years


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

    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 20 January 2012 (951)

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