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ISO 9001 Sodium Metabisulfite Food Grade So2 65% Purity SMBS Nutrient Retention Agent

ISO 9001 Sodium Metabisulfite Food Grade So2 65% Purity SMBS Nutrient Retention Agent

    • ISO 9001 Sodium Metabisulfite Food Grade So2 65% Purity SMBS Nutrient Retention Agent
    • ISO 9001 Sodium Metabisulfite Food Grade So2 65% Purity SMBS Nutrient Retention Agent
    • ISO 9001 Sodium Metabisulfite Food Grade So2 65% Purity SMBS Nutrient Retention Agent
  • ISO 9001 Sodium Metabisulfite Food Grade So2 65% Purity SMBS Nutrient Retention Agent

    Product Details:

    Place of Origin: Hunan
    Brand Name: Kemsky
    Certification: ISO 9001,sgs
    Model Number: smbs -a1

    Payment & Shipping Terms:

    Minimum Order Quantity: 1 metric ton
    Price: usd 300 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 Meta Bisulphite Other Name: For Food Use Sodium Pyrosulphite
    Shelf Life: 12 Months/365 Days Usage: Food Additive Preservative, Antioxidant,antistaling Agent,
    Mocular: Na2S2O5 Raw Material: Sulphur, Soda Ash

     Sodium Metabisulfite/Sodium Meta Bisulphite

    sodium metabisulfite

     

    Product Description

     

    Sodium Metabisulfite

    Property:white or light yellow crystal powder, a strong smell of sulfur dioxide,relative density is 1.4, easy to dissolve in water and glycerin, water solution. It has acidity,and its solubility will become large while raising the temperature and is less to dissolve in ethanol.
    Molecular Formula :Na2S2O5

    Molecule Weight :190.12

    CAS NO .:7681-57-4

    Appearance :White Free Flowing Fine Crystal or Powder

    Packing:Packed in 25kg plastic woven bag, 25kg Kraft paper bag, 25kg PE bag, 500kg/1000kg/1100kg/1200kg jumbo bag or as per the buyer's requirement.

    Specification For Food Grade and Industry Grade :

    Item Quality Index
    Food Grade Industry Grade
    Purity ( As Na2S2O5) 98.0% min 96.0% min
    Sulfur Dioxide( SO2) 65.0% min 65.0% min
    Arsenic ( As ) 0.0002% max -
    Heavy metals ( As Pb ) 0.0005% max -
    Selenium (Se ) 0.0005% max -
    Iron (Fe) 0.001% max 0.002% max
    Water insoluble 0.02% max 0.05% max
    PH value : 4.0-4.8 4.0-4.8
    Remark : Conformed with FCC V and E 223 Standard

     

    Specification for Pharmaceutical Grade and Photo Grade

    Item Quality Index
    Pharmaceutical Grade Photo Grade
    Purity ( As Na2S2O5) 98.0% min 98.0% min
    Sulfur Dioxide( SO2) 65.0% min 65.0% min
    Thiosulphate ( As S2O3) : 0.05 % max 0.05% max
    Chloride ( As CL-) : 30 ppm max 50ppm max
    Arsenic ( As ) : 1ppm max 1ppm max
    Lead ( Pb ) : 1 ppm max 2ppm max
    Copper (Cu) : 1 ppm max 1ppm max
    Iron (Fe ) : 5 ppm max 5ppm max
    Mercury (Hg) : 0.1ppm max 1ppm max
    Chromium (Cr) : 1 ppm max -
    Selenium (Se ) : 1 ppm max 5ppm max
    Zinc (Zn) 1 ppm max 1ppm max
    Cadmium (Cd ) 1ppm max -
    Nickel (Ni) 1ppm max -
    Na2SO3 + Na2SO4 1.5% max -
    PH value : 4.0-4.8 4.0-4.8
    Remark : Conformed with USP standard

    Application:

    (1) Food Grade: Bleach agent (e.g. candies, cake, bamboo shoots, etc); Loose agent (e.g. bread, cracker etc); Antiseptic and germicide (e.g. fruit juice, tinned food, brews, the cereals food is defended storage etc); Inhibitor and freshen agent (e.g. day lily, seafood, fruit and vegetable etc).

    (2) Industry Grade: Mordant of printing and dyeing; Dechlorinate of textile after bleaching; Sulphonated agent and reducer of chemical industry and pharmacy; Bleach of paper pulp, bamboo and timber bleach of Stap; Treatment agent of waste water; Rubber solidifying agent Perfume industry is served as hydro carbon perfume aldehyde.
    The hide profession employ to do to molt dose and pliable dose and wearproof dose; sewage treatment, and so on .

    (3) Pharmaceutical Grade: In chemical synthesis in the production of acrylic fibre, vitamin K, vitamin A, pharmaceutical intermediates, etc.

    (4) Photo Grade: The sensitize industry is served as the developing agent reductant and the protection of fixing bath dose.

    Storage:Store the product in a dry and cool place.

    Packing photo:

       
    1000kg Jumbo bag 25kg P.P woven bag
       
    25kg Kraft paper bag 25kg PE bag

     

     

     

    Sodium Metabisulfite Products

    ►Sodium Metabisulfite Food Grade

    ►Sodium Metabisulfite Industrial Grade

    ►High Purity Sodium Metabisulfite

    ►Refine Level Sodium Metabisulfite

    ►Sodium Metabisulfite Phamaceutical Grade

    ►Sodium Metabisulfite Photo Grade

     

    Sodium Metabisulfite Food Grade Specifications

    Item Specification Testing Result
    Purity (AS Na2S2O5 ) 97.0% Min 97.6%
    Sulfur Dioxide (SO2) 65.0% Min 65.8%
    Arsenic (As) 0.0002% Max 0.00005%
    Heavy Metals (As Pb) 0.0005% Max 0.0003%
    Selenium (Se) 0.0005% Max 0.00006%
    Iron (Fe) 0.002% Max 0.001%
    Water Insoluble 0.02% Max 0.014%
    Ph Value 4.0~4.8 4.5

     

    ISO 9001 Sodium Metabisulfite Food Grade So2 65% Purity SMBS Nutrient Retention Agent

    Contact Details
    NINGBO SOURCECHEM CO.,LTD

    Contact Person: Ms.xie

    Tel: +8613975090964

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