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Sodium Metabisulphite

Posted at: Offers to Sell and Export | Posted on: Fri 11 Jan, 2019 5:26 am | Targeted Countries: Thailand | Pakistan | Turkey Product Category: Inorganic metal salts [43]
sodium metabisulphite
Products Photos CatalogSodium Metabisulphite Photos Catalog

Sodium Metabisulphite - Industrial / Food Grade

- Product Identification

CAS No. : 7681-57-4


No. : 231-673-0

H.S. Code : 2832.1000

Formula : Na2S2O5

Molecular Weight : 190.10

Synonyms : Dinatriumdisulfit; Disulfito De Disodio; Disulfite De Disodium; Disodium Disulfite; Disodium Salt Pyrosulfurous Acid; Disulfurous Acid, Disodium Salt; Pyrosulfurous Acid, Disodium Salt; Sodium Metabisulfite; Sodium Disulfite; Sodium Pyrosulfite;

- Physical And Chemical Properties

Physical State : White or yellowish crystal powder

Melting Point : 150 C (Decomposes)

Specific Gravity : 1.48

Solubility in water : 54 g/100ml (20 oC); 81.7 g/100ml (100 oC)

NFPA Ratings : Health: 2; Flammability: 0; Reactivity: 0

Stability : Stable under ordinary conditions

- Applications

 Industrial Grade :

- Printing dyeing mordant, Dechlorinating agent for washed fabric.

- Medical deoxidizer and sulfonating agent.

- Bleaching agent of bamboo, wood and paper fiber.

- Non-ferrous mineral separation agent.

- Waste water disposing agent.

- Rubber coagulator.

- Alkyl spice aldehyde in spice industry.

- Depilating agent, softening agent and anti-wear agent in leather industry.

- Reducer of developer and protective agent of fixative in sensitization industry.

 Food Grade :

- Bleaching agent ( Sugar, Pastry, Water-soaked bamboo slices, Mushrooms, etc ).

- Loosening agent ( Bread, Biscuit, etc ).

- Corrosion Protection Antiseptic ( Fruit juice, Can, brewing, grain storage, etc ).

- Antioxidant and Fresh keeping agents ( Lily flower, Sea Food, Fruit, Vegetables, etc ).

- Specification

Testing Items / Quality Standard (Food Grade) / Quality Standard (Industrial Grade)

Purity - Na2S2O5 : 96.5% Min / 96.5% Min

Water Insoluble : 0.05% Max / 0.05% Max

Iron (Fe) : 0.003% Max / 0.005% Max

Arsenic (As) : 0.0001% Max / 0.0001% Max

Heavy Metal (Pb) : 0.0005% Max / -

Clarity : Pass / -

- Transportation

Storage : Store in a cool, dry, well-ventilated warehouse.

Packing : In 25kgs /50kgs /1000kgs net p.p. woven bags

- Other Trade Information

Min. Order Quantity : 25MTS

Supply Capacity : 22, 000MTS /Year

Loading Capacity : 27Mts/1080Bags (1x20'FCL)

Port of Loading : Huangpu / Hengyang / Tianjin, China

Fresh Stocks : Yes

Ref. Price : USD305.- ~ USD320.-/MT FOB Huangpu / Tianjin, China

Shipment Time : Within 2-3 weeks upon receipt of advance payment or L/C .

Payment Terms : T/T, L/C ( Sight / 90days ), D/P, Western Union

Origin : Hunan, Tianjin

Sample Availability : Yes

Main Export Markets : South Africa, Thailand, Myanmar, Pakistan, Lebanon, Turkey, Iran, Spain

Company Contact:

yontachem photo
Contact Name: He Zhu
Company Name: Changsha Yonta Industry Co., Ltd.
Email: Email
Tel: +86 13507405760
Fax: +86-731-85352208
Street Address: Rm.1717, North Bldg.
No. 368, East 2nd Ring Road (2nd
Section), Changsha, Hunan, 410016,
Other Contact Info:
Skype : Sinochem_hz
Whatsapp : + 86 13507405760
Wechat : Yonta86
Website: http://www.hunanchem.com
Member name: yontachem
Country: China-CN China
Member Since: 04 January 2010
Total Leads: 49 yontachem Import Export Business Leads
Business focus: Potassium Chlorate, Sodium Chlorate, Sodium Perchlorate, Potassium Perchlorate, Ammonium Perchlorate, Potassium Permanganate, Sodium Permanganate
Verify: Safe Import Export Tips
Product Category: Inorganic metal salts [43]

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