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    Sodium Metabisulphite -Na2S2O5 Sodium Metabisulphite -Na2S2O5 Sodium Metabisulphite -Na2S2O5 Sodium Metabisulphite -Na2S2O5 Sodium Metabisulphite -Na2S2O5
    • Sodium Metabisulphite -Na2S2O5
    • Sodium Metabisulphite -Na2S2O5
    • Sodium Metabisulphite -Na2S2O5
    • Sodium Metabisulphite -Na2S2O5
    • Sodium Metabisulphite -Na2S2O5

    Sodium Metabisulphite - Tech. / Food Grade -Na2S2O5

    Model:-
    Brand:Yonta
    Origin:Made In China
    Category:Chemicals / Inorganic Chemical Materials / Alkali
    Label:Sodium Na2S2O5 , metabisulphite , 231-673-0 2832.1000
    Price: US $305 / MT
    Min. Order:25 MT
    Inquire Now Add to Basket

    Member Information

    Detail

    Changsha Yonta Industry Co., Ltd.

    Biz MemberHu Nan - China
    Live Chat:
    點擊這里給我發消息Last Online:11 Aug, 2022

    Product Description

    Sodium Metabisulphite (Changsha Yonta)

    -  Product Identification

    CAS No. :  

    7681-57-4

    EINECS No. :

    231-673-0

    H.S. Code :

    2832.1000

    Formula :

    Na2S2O5

    Molecular Weight :

    190.10

    Synonyms :

    Dinatriumdisulfit; Disulfito De Disodio; Disulfite De Disodium; Disodium Disulfite; Disodium Salt Pyrosulfurous Acid; Disulfurous Acid, Disodium Salt; Pyrosulfurous Acid, Disodium Salt; Sodium Metabisulfite; Sodium Disulfite; Sodium Pyrosulfite;

    -  Physical And Chemical Properties

    Physical State :

    White or yellowish crystal powder

    Melting Point :

    150 C (Decomposes)

    Specific Gravity :

    1.48

    Solubility in water :

    54 g/100ml (20oC); 81.7 g/100ml (100oC)

    NFPA Ratings :

    Health:  2; Flammability:  0; Reactivity:  0

    Stability :

    Stable under ordinary conditions

    -  Applications

    l       Industrial Grade :

    - Printing dyeing mordant, Dechlorinating agent for washed fabric.

    - Medical deoxidizer and sulfonating agent.

    - Bleaching agent of bamboo, wood and paper fiber.

    - Non-ferrous mineral separation agent.

    - Waste water disposing agent.

    - Rubber coagulator.

    - Alkyl spice aldehyde in spice industry.

    - Depilating agent, softening agent and anti-wear agent in leather industry.

    - Reducer of developer and protective agent of fixative in sensitization industry.

    l       Food Grade :

    - Bleaching agent ( Sugar, Pastry, Water-soaked bamboo slices, Mushrooms, etc ).

    - Loosening agent ( Bread, Biscuit, etc ).

    - Corrosion Protection Antiseptic ( Fruit juice, Can, brewing, grain storage, etc ).

    - Antioxidant and Fresh keeping agents ( Lily flower, Sea Food, Fruit, Vegetables, etc ).

    -  Specification

    Testing Items

     Quality Standard (Food Grade)

     Quality Standard (Industrial Grade)

    Purity - Na2S2O5 :

    96.5% Min

    96.5% Min

    Water Insoluble :

    0.05% Max

    0.05% Max

    Iron (Fe) :

    0.003% Max

    0.005% Max

    Arsenic (As) :

    0.0001% Max

    0.0001% Max

    Heavy Metal (Pb) :

    0.0005% Max

    -

    Clarity :

    Pass

    -

    -  Transportation

    Storage :

    Store in a cool, dry, well-ventilated warehouse.

    Packing :

    In 25kgs /50kgs /1000kgs net p.p. woven bags

    -  Other Trade Information

    Min. Order Quantity :

    25 MTS

    Supply Capacity :

    22,000mts /Year

    Loading Capacity :

    27Mts/1080Bags (1x20'FCL)

    Port of Loading :

    Huangpu / Hengyang / Tianjin, China

    Fresh Stocks :

    Yes

    Ref. Price :

    USD305.- ~ USD320.-/MT FOB Huangpu / Tianjin, China

    Shipment Time :

    Within 2-3 weeks upon receipt of advance payment or L/C .

    Payment Terms :

    T/T, L/C ( Sight / 90days ), D/P, Western Union

    Origin :

    Hunan, Tianjin

    Sample Availability :

    Yes

    Main Export Markets :

    South Africa, Thailand, Myanmar, Pakistan, Lebanon, Turkey, Iran, Spain

     


    Product Image

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    Send Inquiry to this Member

    Changsha Yonta Industry Co., Ltd.

    Rm.1717, North Bldg. No. 368, East 2nd Ring Road (2nd Section), Changsha, Hunan, 410016, China

    Phone:
    86-731-85352228 85352208
    Fax:
    86-731-85352208
    Contact:
    Mr. He Zhu (Managing Director )
    Mobile:
    13507405760

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