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Sodium Metabisulfite E223

  • Post Date:

    Apr 17,2019
  • Expiry Date:

    Apr 16,2020
  • Detailed Description:

    Cas No. :7681-57-4 Quantity: 1000Metric Tons
    Specs:Food Grade,E223
    Payment Method: By L/C at sight or T/T at sight.
    Re:Sodium Metabisulphite Food
    Grade E223
    SPECIFICATION:
    Appearance: White crystalline
    powder
    Content(as Na2S2O5) : 98% Min
    Heavy Metals: 5ppm max
    Arsenic(As): 2ppm max
    Iron(Fe) : 15ppm Max
    Selenium: 1ppm max
    Lead (Pb): 2ppm max
    PH Value: 4-4.6
    Water Insoluble: 0.05% max



  • CAS Registry Number:

    7681-57-4
  • Synonyms:

    ;Sodium pyrosulfite;disodium disulphite;Sodium metabisulphite;Sodium disulphite;Sodium pyrosulphite;SODIUM DISULFITE;disodium oxidosulfanesulfonate oxide;Sodium Metabi;Metabisulfite Sodium;Sodium Metabisulfite (Food Grade);
  • Molecular Formula:

    Na2S2O5
  • Molecular Weight:

    190.1065
  • Molecular Structure:

    7681-57-4 Sodium metabisulfite
  • Hazard Symbols:

     Xn:Harmful;
  • Risk Codes:

    R22:;
    R31:;
    R41:;
  • Safety Description:

    S26:;
    S39:;
    S46:;
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