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      Huanggang Hengxingyuan Chemical Co., Ltd.
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      D-Aspartic acid magnesium salt

      Product Name: D-Aspartic acid magnesium salt
      Molecular Formula: C8H12MgN2O8 · 2H2O
      Molecular Weight: 324.53
      Structural formula:D-天門冬氨酸鎂

      ITEM

      STANDARD

      RESULT

      Identification:

      Infrared Absorption Spectroscopy,IR

      Loss on drying

      10.0%~13.0%   

      Conform

      specific rotation

      -20.0 ~ -23.0°    

      Conform

      Color solution

      Colorless and transparent

      Conform

      Mg

      7.1 – 7.5%

      Conform

      Heavy metal

      10 ppm MA

      Conform

      PH

       6.0~8.0

       Conform

       

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