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  • Sodium sulfite with CAS 7757-83-7
    • Sodium sulfite with CAS 7757-83-7

    Sodium sulfite with CAS 7757-83-7

    what is of  Sodium sulfite with CAS 7757-83-7?

    As a soluble sodium salt of sulfurous acid, Sodium sulfite (Na2SO3) shows blenching, de-sulfurizing and dechlorinating properties which is widely applied in various fields. It is primarily used in the pulp and papermaking industry due to its blenching activity. It can serve as a good additive to help preserve the fresh appearance of good products. Besides, sodium sulfite is a component in many pharmaceuticals, which is effective to maintain the potency and stability of drugs. It can also be applied for water treatment as an oxygen scavenger agent and applied in flue gas desulfurization and preservation of photo developer solutions, etc.

    Category

    1.Quick details of  Sodium sulfite with CAS 7757-83-7

    Classification:Sulphate
    Type:Sodium Sulfite
    CAS No.:7757-83-7
    Other Names:Sodium Sulfite
    MF:na2so3
    EINECS No.:231-821-4
    Place of Origin:Shandong, China
    Grade Standard:Industrial Grade
    Purity:90% 93% 97% 98%, 90% 93% 97% 98%
    Appearance:white fine crystalline powder
    Application:printing dyeing,food industry,inorganic materials
    Model Number:sodium sulfite
    Product Name:sodium sulfite
    CAS:7757-83-7
    Color:white fine crystalline powder
    granularity:80-100mesh
    Sample:free
    Packing:25kg/ 50kg/ 1000kg bag
    classify:non hazardous chemicals
    Usage:printing and dyeing industry, food industry, inorganic raw materials
    Grade:Industral Grade

    2.Description of  Sodium sulfite with CAS 7757-83-7

    Product
    sodium sulfite
    CAS no.
    7757-83-7
    Purity
    90% 93% 97% 98%
    Color
    white
    Shape
    fine crystalline powder
    Particle size
    80-100mesh
    Packaging
    25kg/ 50kg/ 1000kg bag
    Sample
    free
    Classification
    non hazardous chemicals
    Molecular formula
    na2so3
    Use
    printing and dyeing industry, food industry, inorganic raw materials

    3.Application 

    Sodium sulfite (Na2SO3) is an antioxidant, used as a preservative except with meats. It is also used for water treatment and in photography and textile bleaching.

    4.Packing 

    25kgs/drum,9tons/20’container

    25kgs/bag,20tons/20’container

     

    COA 1-Methylcyclopropene

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