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Sodium Metabisulphite seafood antioxidant , Sodium Metabisulfite Preservative So2 65% Purity

Categories Sodium Pyrosulfite
Brand Name: OEM
Model Number: sodium pyrosulfite-f7
Certification: SGS,ISO 9001
Place of Origin: Hunan
MOQ: 1 metric ton
Price: usd 300 per metric ton
Payment Terms: T/T , L/C
Supply Ability: 3000 tons per month
Delivery Time: 5-8 days
Packaging Details: 25 kgs bag,1000 kgs big bag
name: sodium pyrosulfite smbs seafood antioxidant
other name: sodium metabisulfite seafood antioxidant
color: white
situation: dry powder
usage: food grade seafood antioxidant
packing: 1000 kgs
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    Sodium Metabisulphite seafood antioxidant , Sodium Metabisulfite Preservative So2 65% Purity

    Product Name: Food Grade Sodium Metabisulfite/sodium pyrosulfite


    Packing Details:

    Sodium Metabisulfite (SMBS ) will be packed in N.W25kg plastic woven bag within PE liner or Kraft paper bag within PE liner,or 500kg/1000kg/1100kg/1200kg jumbo bag.

    20MT-25MT will be loaded in 1*20’fcl container.

    5.Storage:

    Sodium Metabisulfite (SMBS ) should be 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 raining.

    Product Name:Sodium metabisulfite
    By name:Sodium pyrosulfite
    Category:Inorganic chemical/inorganic salt
    CAS NO:7681-57-4
    EC NO:231-673-0
    MFNa2S2O5
    Property:

    white or yellowish crystalline powder with strong SO2 odor;

    specific wt.: 1.4.

    soluble in water, its aqueous solution is acidic.


    Properties:

    molecular formula: Na2S2O5
    Appearance: white crystal powder


    Sodium metabisulphite white or yellow crystalline powder or small crystallization, with strong smell, a proportion of SO2 1.4, soluble in water, become acidic aqueous solution, and acid contact is released SO2 generated corresponding salts, long for air, is oxidized to Na2S2O6, reason this product not far. Above 1500C, namely the SO2 decomposition.


    ItemStandardTest ResultsConclusion
    Na2S2O5(%)≥96.597.9qualified
    As(mg/kg)≤10.011qualified
    Heavy metal(Pb mg/kg)≤5.0<5qualified
    Fe(%)≤0.0030.0021qualified

    Usage:

    Industrial used for printing and dyeing, organic synthesis, printing, the leather making, pharmaceutical and other department. In food processing of bleaching agent and antiseptic, osteoporosis agent.

    4.Packing Details:

    Sodium Metabisulfite (SMBS ) will be packed in N.W25kg plastic woven bag within PE liner or Kraft paper bag within PE liner,or 500kg/1000kg/1100kg/1200kg jumbo bag.

    20MT-25MT will be loaded in 1*20’fcl container.

    5.Storage:

    Sodium Metabisulfite (SMBS ) should be 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 raining.

    PRODUCT DESCRIPTION


    APPLICATION


    Industry Grade

    1.Mordant:printing and dyeing industry

    2.Bleaching Agent: waste water/textile/paper pulp/bamboo/timber

    3.Rubber solidifying agent

    4.Hydrocarbon perfume aldehyde: perfume industry


    Food Grade

    1.Bleaching agent (e.g. candies, cake, bamboo shoots)

    2.Loosening agent (e.g. bread, cracker)

    3.Antiseptic and germicide (e.g. fruit juice, tinned food brews, the cereals food)

    4.Inhibitor and freshen agent (e.g. day lily, seafood, fruitand vegetable)

    Sodium Metabisulfite

    Food agrade:In food additive, as Bleach, Leavening agent as well as Antioxidant Preservative.

    Industry garde: Used indyeing, organic synthesis, printing, leather, pharmaceutical industry.

    Quality Sodium Metabisulphite seafood antioxidant , Sodium Metabisulfite Preservative So2 65% Purity for sale
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