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Bulk Bag Chemical Na2s2o5 Sodium Meta Bi Sulphate In Industry

    Buy cheap Bulk Bag Chemical Na2s2o5 Sodium Meta Bi Sulphate In Industry from wholesalers
     
    Buy cheap Bulk Bag Chemical Na2s2o5 Sodium Meta Bi Sulphate In Industry from wholesalers
    • Buy cheap Bulk Bag Chemical Na2s2o5 Sodium Meta Bi Sulphate In Industry from wholesalers
    • Buy cheap Bulk Bag Chemical Na2s2o5 Sodium Meta Bi Sulphate In Industry from wholesalers

    Bulk Bag Chemical Na2s2o5 Sodium Meta Bi Sulphate In Industry

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    Brand Name : Y&X
    Model Number : Sodium Metabisulfite
    Certification : ISO9001Certificated
    Price : US$ 2500-40000/piece
    Payment Terms : T/T
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    Bulk Bag Chemical Na2s2o5 Sodium Meta Bi Sulphate In Industry

    Chemical Characteristics of Sodium Metabisulfite In Industry


    Sodium Metabisulfite
    Sodium Metabisulfite or sodium pyrosulfite (IUPAC spelling; Br. E. sodium metabisulphite or sodium pyrosulphite) is an inorganic compound of chemical formula Na2S2O5. The substance is sometimes referred to as disodium metabisulfite. It is used as a disinfectant, antioxidant and preservative agent.

    Product Informations:

    CAS No.

    7681-57-4

    EINECE

    231-673-0

    HS CODE

    2832100000

    MOLECULAR FORMULA

    Na2S2O5


    Specifications:

    Industrail Grade

    Items

    Specifications

    Typical Analysis

    Na2S2O5

    (%)

    96.5 Min.

    96.83

    Fe

    (%)

    0.003 Max

    0.0006

    As

    (ppm)

    1.0 Max

    0.8

    Heavy Metal(as Pb)

    (ppm)

    5.0 Max

    2.0



    Technical Specification

    TestsSpecification
    AppearanceWhite free-flowing Crystal Powder
    Purity (Na2S2O5)97% min
    Iron (Fe)0.003% min
    Heavy Metal (Pb)5 ppm max
    Arsenic (As)1 ppm max
    Water Insoluble0.05% max
    PH Value4.0-4.6


    Packing
    25kgs/PP PE BAG

    Storage and Transportation
    kept in a light-proof,well-colsed,dry and cool place.

    Quality Bulk Bag Chemical Na2s2o5 Sodium Meta Bi Sulphate In Industry for sale
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