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          1---2,3,5-----D-  

        1---2,3,5-----D-Molecular formula: C28H24O9
        Molecular weight: 504.49
        CAS Number: 6974-32-9
        Specifications
        Description:
        White or almost white crystalline powder
        Loss on drying: 0.5%
        Melting point: 126.0-133.0
        Special rotation: +23.0 - +26.0C
        Assay: 98.0%
        Complies with ACEMAY Standard
        Storage:
        Keep dry, stable at room temperature.

             
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