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Home ProductsAnhydrous Sodium Sulphite

SSA Anhydrous Sodium Sulphite HS Code 28321004 White Crystalline Power Bulk Agent

SSA Anhydrous Sodium Sulphite HS Code 28321004 White Crystalline Power Bulk Agent

    • SSA Anhydrous Sodium Sulphite HS Code 28321004 White Crystalline Power Bulk Agent
    • SSA Anhydrous Sodium Sulphite HS Code 28321004 White Crystalline Power Bulk Agent
    • SSA Anhydrous Sodium Sulphite HS Code 28321004 White Crystalline Power Bulk Agent
  • SSA Anhydrous Sodium Sulphite HS Code 28321004 White Crystalline Power Bulk Agent

    Product Details:

    Place of Origin: Hunan
    Brand Name: Kemsky
    Certification: ISO 9001
    Model Number: SSA bulk 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: SSA Bulk Agent Sodium Sulfite Other Name: SSA Bulk Agent Anhydrous Sodium Sulphite
    Application: Bulk Agent Chemcial, Water Treatment Production Capacity: 5000 Tons Per Months
    Purity: Na2SO3 97% Storage: Dry And Cool Warehouse

    Anhydrous Sodium Sulfite

     

     

    Sodium Sulfite for Detergent

    Industrial Grade

     

    Purity:96% min

    MF:Na2SO3

    CAS no.: 7757-83-7

    EC no.:231-821-4

    Appearance:white powder

     

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    Usage

    Sodium Sulphite application:

    1. for the preparation of a trace analysis of tellurium and determination of niobium and developering, also used as a reducing agent

     

    2. for synthetic fiber fabric bleaching agent, stabilizer, photographic developer, dye bleaching deoxidizer, perfume and dye reduction agent, lignin removal agent

     

    3. Used as ordinary analytical reagent and photosensitive resistance materials

     

    4. Reductive bleaching agent, the food has strong inhibitory effects on plant food bleaching effect and the oxidase.

     

    5.For a variety of cotton fabric scouring of cotton fiber, can prevent local oxidation and influence of fiber strength, and improve the whiteness of boiling.

     

    6.In food industry,it used as a bleaching agent, preservative, osteoporosis agent, antioxidant

     

    7.It used in the production of sulfite cellulose ester, sodium thiosulfate, organic chemicals, such as bleaching fabrics

     

     

     

    sodium sulphite/ sodium sulfite

     

    Usages:

     

    (1) Industry Grade : Used in Dyeing and printing Industry , as dechlorinating agent and bleaching agent, in leather and tanning industry as bleaching agent , developer agent , reductant agent , stabilizer agent , or used in papermaking, electronic and water treatment industry.

     

     

    (2) Food Grade: In food industry as additive (E223) preservative, antioxidant and antimicrobic for fruits (dried, glazed and candled), vegetables (onions, potatoes, etc.), juices (citrus and grapes) and fish (shrimps and prawns). In silage treatment as anti-fermentative. In starch and sweeteners production as bacteriostatic.

     

     

    (3) Photo Grade: In the photographic industry as component of developer bath.

     

     

    (4) Pharmaceutical Grade: pharmaceutical industry for the production of chloroform, benzene and formaldehyde phenylpropanoid Sulfone.

     

    Product Description

     

     

    Specification of Sodium sulfite for Industry Grade and Food Grade:

     

    Item Quality Index
    Industry Grade Food Grade
    Purity ( As Na2SO3) 96.0% min 98.0% min
    Sodium sulphate ( SO4) 2.0% max 1.2% max
    Chlorides ( As NaCL) 0.5% max 0.08% max
    Arsenic ( As ) - 0.0002% max
    Heavy metals ( As Pb ) - 0.0005% max
    Iron (Fe) 0.005% max 0.003% max
    Water insoluble 0.05% max 0.01% max
     

     

    Specification:

    Quality Standard(GB2967-2000)
    Items Company Standard
    Sodium sulfite(Na2SO3) %≥ 97
    Fe %≤ 0.003
    Water insoluble material %≤ 0.02
    Free alkali(Na2SO3) %≤ 0.1
    Na2SO4 %≤ 2.5
    NaCl %≤ 0.1
     

    Storage:

     

    1, should be stored closely in the shady, cool and dry warehouse under 30 centigrade

     

    2, package should be sealed without contacting with air, preventing becoming damp and deteriorated

     

     

    Harm:

     

    For health: it will decompose hydrogen sulfide in gastrointestinal tract, causing hydrogen sulfide poisoning; it will corrode skin and eyes

     

    For environment: it will pollute environment

     

    Usage & Applications:

    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

     

     

     

     

     

    Description of Sodium Sulfite:

    1.Purity: 96%,98%

     

    2.CAS no.: 7757-83-7

     

    3.MF: Na2SO3

     

    4.Appearance: White crytal powder

    SSA Anhydrous Sodium Sulphite HS Code 28321004 White Crystalline Power Bulk Agent

     

     

     

    6. Storage

    Sodium sulfite should be stored in a dry and cool place.

     

    7. Package

    Sodium sulfite is packed in net weight 25kg plastic woven bag with plastic inner bag.

    25tons/20'FCL.

     

    anhydrous sodium sulfite 96%minNa2SO3

     

     

    Contact Details
    NINGBO SOURCECHEM CO.,LTD

    Contact Person: Ms.xie

    Tel: +8613975090964

    Send your inquiry directly to us (0 / 3000)

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