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Home ProductsSodium Metabisulfite Powder

Light Yellow Crystalline Sodium Metabisulfite Powder For Colors Stripper Dechlorination

Light Yellow Crystalline Sodium Metabisulfite Powder For Colors Stripper Dechlorination

    • Light Yellow Crystalline Sodium Metabisulfite Powder For Colors Stripper Dechlorination
    • Light Yellow Crystalline Sodium Metabisulfite Powder For Colors Stripper Dechlorination
  • Light Yellow Crystalline Sodium Metabisulfite Powder For Colors Stripper Dechlorination

    Product Details:

    Place of Origin: Hunan
    Brand Name: Kemsky
    Certification: ISO 9001
    Model Number: smbs 97% 98% purity

    Payment & Shipping Terms:

    Minimum Order Quantity: 1 metric ton
    Price: usd 280-320 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 Metabisulphite 97% 98% Purity Other Name: Sodium Pyrosulphite 97% 98% Purity
    Situation: White Crystalline Powder Grade: Food And Tech Grade,
    Usage: Colors Stripper And Dechlorination Relative Density: 1.4

    SMBS sodium metabisulfite powder 97% 98% purity white crystalline power Na2S2O5

    SODIUM METABISULFITE  FOOD GRADE

     

    Molecular Formula:Na2S2O5
    Molecular Weight:190.10
    Appearance: white crystal powder.

     

    Packing: polypropylene weaving bag, paper plastic complex bag and kraft lined with polyethylene plastic bag.
    Net weight: 25, 50, 1000 kilograms per bag or according to demands from customers.

     

    Usage:

    Pharmaceutical industry for the production of chloroform, benzene, styrene
    sulfone, and formaldehyde. Rubber industry as a coagulant. Bleached cotton
    printing and dyeing industry as the dechlorination agent, cotton scouring agent.
    Leather tanning industry for processing, make the leather soft, plump, tough,
    waterproof, bending, wear and other properties. The chemical industry for the
    production of vanillin hydroxyl, hydroxylamine hydrochloride and so on.
    Sensitive industries such as reagent. The food industry as a bleaching agent,
    preservatives, leavening agent, antioxidant, color agents and the insurance agent.
    According to China GB2760-86 provides that: as a preservative for the wine, the
    greatest use of 0.25g/kg; as bleaching agent for glucose, sugar, bamboo, rattan
    and other mushrooms, no more than 0.45g/kg; residue (SO2 total), bamboo shoots,
    mushrooms are not allowed more than 0.025k/kg.

     

     

    Nature:

     

    white or light yellow crystalline powder , relative density is 1.4 . Soluble in

    water (when20 ° C, 54g/100ml water; when 100 ° C, 81.7g/100ml water),

    acidic aqueous solution. Soluble in glycerine, slightly soluble in ethanol.

    Moisture easily decomposed, exposed in the air easily oxidized into

    sulfate. Exposure to emit sulfur dioxide and acid generated the corresponding

    salts. Heated to 150 ° C decomposition.

    Specification:

     

    Sodium metabisulfite food grade

    Item Chinese standard Company standard  
    GB1893-2008  
    Main content(Na2S2O5) ≥96.5 ≥97.5  
    Fe(As content Fe) ≤0.003 ≤0.0015  
    Clarity Pass test Clear  
    Heavy metal content (Pb) ≤0.0005 ≤0.0002  
    Arsenic content (As) ≤0.0001 ≤0.0001  

     

     

     

     

    Light Yellow Crystalline Sodium Metabisulfite Powder For Colors Stripper Dechlorination 

     Packing : External packing is PP woven bag, Internal packing is PE bag,25 kgs, 50 kgs, 1000 kgs, and 1250 kgs bag packing.

    Storage & defence: Stored in cool and dry place, avoid moisture and heat. No breakage, No mixed with oxidant and toxic matter. The storage period is 6 month since the production date. It should be transported by clean car, with covering matter, avoid rain.

     

    Contact Details
    NINGBO SOURCECHEM CO.,LTD

    Contact Person: Ms.xie

    Tel: +8613975090964

    Send your inquiry directly to us (0 / 3000)

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