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    Magnesium Carbonate

    Update: 2013/10/14 View:
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    Introduction
      

    Magnesium Carbonate(Magnesite)(food grade)

      1. English name:

    Magnesium Carbonate(Magnesite)

      2. Molecular formula:

    MgCO3

      3. Content(MgO):

    40.043.5%

      4. Insoluble substance in acid:

    0.05%

      5. Arsenic(base on As):

    3mg/kg

      6. Calcium oxide:

    0.6%

      7. Heavy metal(base on Pb):

    0.003%

      8. Lead:

    10mg/kg

      9. Soluble salt:

    1%

      Use: alalis; drying agent; color fixative; carrier; leavening agent; Acidity chaincutting agent;