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    R(+)-3-Hydroxy-gamma-Butyrolactone

    R(+)-3-Hydroxy-gamma-Butyrolactone

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    Specification :

    CAS NO.£º 58081-05-3
    Name£º R(+)-3-Hydroxy-gamma-Butyrolactone
    Function£º
    DESCRIPTION Transparent yellow to light brown liquid
    Molecular Formula C4H6O3
    Structural Formula
    Molecular Weight 102.09
    SPECIFICATION Assay(HPLC,ESTD%) 90% Min
    Specific Rotation (c=1,EtOH) +75~ +85
    2(5H)-Furanone 2.0% Max
    Arsenic(As),mg/kg 2.0 Max
    Moisture(Karl-Fisher) 2.0% Max
    PACKING in 25kg or 200kg drum or according to customer requirement
    STORAGE Kept airtightly in a light-proof, dry and cool place.



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