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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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