GABA (Aminobutyric Acid)


    AppearanceWhite crystals or crystalline powder


    AssayMin 99.0 %
    Calcium (Ca)
    No opalescence
    Chloride (Cl)Max 40 ppm
    pH6.5 to 7.5
    Heavy metalsMax 10 ppm
    CadmiumMax 1 ppm
    ArsenicMax 1 ppm
    Loss on dryingMax 0.5 %
    Melting point197° to 204°C
    LeadMax 3 ppm
    (Of solution)
    Residue on ignitionMax 0.07 %
    MercuryMax 0.1 ppm
    SulphateMax 50 ppm


    Total 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 Thu 15 March 2012 (1021)

    Product also known as : 56-12-2

Receive this spec by email

Receive this specification by email in PDF: