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Food Additive Anhydrous Sodium Sulphite Deoxygenation Agent Na2SO3 97% Purity

Food Additive Anhydrous Sodium Sulphite Deoxygenation Agent Na2SO3 97% Purity

    • Food Additive Anhydrous Sodium Sulphite Deoxygenation Agent Na2SO3 97% Purity
    • Food Additive Anhydrous Sodium Sulphite Deoxygenation Agent Na2SO3 97% Purity
  • Food Additive Anhydrous Sodium Sulphite Deoxygenation Agent Na2SO3 97% Purity

    Product Details:

    Place of Origin: Hunan
    Brand Name: Kemsky
    Certification: ISO 9001
    Model Number: deoxygenation agent sodium sulfite

    Payment & Shipping Terms:

    Minimum Order Quantity: 1 metric ton
    Price: usd 430 per metric ton
    Packaging Details: 25 kgs bag,1000 kgs big bag
    Delivery Time: 5-8 days
    Payment Terms: T/T , L/C
    Supply Ability: 3000 tons per month
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    Detailed Product Description
    Name: Sodium Sulfite Deoxygenation Agent Other Name: Anhydrous Sodium Sulphitedeoxygenation Agent
    Shelf Life: 2 Years Usage: Deoxygenation Agent,bleaching Agent
    Production Capacity: 5000 Tons Per Month Inspection: SGS,BV

     Sodium Sulfite anhydrous Na2SO3

     

     

     

    Use:

    Medicine, used as salting-out agent, coagulant, also used in paper, glass, printing and dyeing, synthetic fiber, leather and other industries

    Mainly used as synthetic detergent filling material. Papermaking industry used in the manufacture of sulfate pulp cooking agent. Glass industry to replace soda ash. Used for manufacturing sodium sulphide, sodium silicate and chemical industry raw materials of other chemical products. Textile industry is used to allocate vinylon spinning coagulation bath. Pharmaceutical industry is used as the delay evacuant. Also used in non-ferrous metallurgy, leather, etc.

     

    Sodium sulfite Application:

    1. In the field of water treatment

    as the deoxidant of boiler water and oilfield flooding;

    as antichlor for municipal and industrial water;

    as the raw material for the production of sodium thiosulfate;

    as the stabilizer of viscose acetal fibre;

    as the bactericide of beer bottle.

    2. In food industry: as bleaching agent, preservative, bulking agent, antioxidant and for the medicine synthesis

    3. As analytical reagent, light dependent resistor materials and base solution of polarographic analysis

    4. As antioxygen of cosmetics, mainly for hair dye cosmetics

    5. As reducing agent of spice, dye and so on

    6. In textile industry: as bleacher and deoxidier for fabric

    7. In paper industry: as lignin removal agent.

     

    CAS NO : 7757-83-7

    EC NO : 231-821-4

    Molecular Formula : Na2SO3

    Main Specifications :

    Synonyms : Sodium sulfite anhydrous;Sodium sulphite;anhydrous sodium sulfite;Sodium sulfite ,anhydrous;

    Inorganic chemicals

     

    Properties:

    White monoclinic system crystalline powder. Soluble in water, alkaline aqueous solution. Soluble in glycerin, insoluble in ethanol.

     

    Product description:

    Product Name: Sodium sulfite anhydrous
    Category:  
    CAS NO: 7577-83-7
    Molecular Formula: Na2SO3
    Specifications
    Item Grade
    Best quality First quality Qualifier
    Sodium sulfite (Na2SO3) Assay, % ≥ 97.0 ≥ 96.0 ≥ 93.0
    Fe, % ≤ 0.003 ≤ 0.005 ≤ 0.02
    Insol. in water, % ≤ 0.02 ≤ 0.03 ≤ 0.05
    Free alkali (Na2SO3) Assay, % ≤ 0.10 ≤ 0.40 ≤ 0.80
    Sulphate (Na2SO4) Assay, % ≤ 2.5
    Chlorides (NaCl) Assay, % ≤ 0.10  

     

    Packing: 25kg plastic woven bag, 50kg/500kg/1000kg flexible freight bag, or upon clients' demand.
    Specifications: white crystal or powder; pH of aqueous solution: 9-9.5, At 33.4oC,it solubility is 28%. Density: 2.633(15.4oC), refracitive index: 1.565; Molecular weight126.04.
    H.S code: 283210
    Use: Used as deoxidant and bleaching agent for printing & dyeing industry; also used for paper making, electronic and water treatment industries.

     

     

    Food Additive Anhydrous Sodium Sulphite Deoxygenation Agent Na2SO3 97% Purity

     

     

     

     

    Contact Details
    NINGBO SOURCECHEM CO.,LTD

    Contact Person: Ms.xie

    Tel: +8613975090964

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