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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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