Home ProductsSodium Metabisulfite Food Additive

CAS 7681 57 4 Sodium Metabisulfite Wine Making , Sodium Pyrosulphite Photo Grade

CAS 7681 57 4 Sodium Metabisulfite Wine Making , Sodium Pyrosulphite Photo Grade

  • CAS 7681 57 4 Sodium Metabisulfite Wine Making , Sodium Pyrosulphite Photo Grade
CAS 7681 57 4 Sodium Metabisulfite Wine Making , Sodium Pyrosulphite Photo Grade
Product Details:
Place of Origin: Hunan
Brand Name: Kemsky
Certification: ISO 9001
Model Number: smbs
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
Contact Now
Detailed Product Description
Name: Sodium Metabisulfite Flour Dough Improver Other Name: Sodium Pyrosulphite Flour Dough Improver
Situation: Crystalline Powder Grade: Food And Tech Grade
Usage: Flour Dough Improver Mocular: Na2S2O5
High Light:

sodium metabisulphite antioxidant

,

sodium metabisulfite in food preservation

FOOD ADDITIVE SODIUM METABISULFITE

                                                     FOOD ANTIOXIDANT
 
 
 

Specifications:

 

 

sodium metabisulfite food grade Item Value
Main Assay as NA2S2O5 % ≥96.0 ≥97.0
Fe % ≤0.003 ≤0.003
Water insoluble matter % ≤0.04 ≤0.04
As % ≤0.0001 ≤ 0.0001
Pb % ≤0.001 ≤0.001
       

 

 

Application:

Bleacher (Sweet, pastry, water-soaked bamboo slices, etc.); loosening agent (bread, biscuit, etc.); corrosion resistance antiseptic (fruit juice, can, brewing, grain storage, etc.); antioxygen antistaling agent (acupuncture needle sprout, sea food, garden stuff, etc.)

 

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
Sodium Metabisulfite is also named Sodium Pyrosulfite, Sodium Metabisulfite is white or slight yellow crystalline powder, with strong smell of SO2, the proportion of 1.4, soluble in water, aqueous solution of Sodium Metabisulfite is acidic, Sodium Metabisulfite contacts with strong acids, released SO2 and generates sodium sulfate, commonly known as Glauber's salt. For a long time in the air, Sodium Metabisulfite can be oxidized into Na2S2O6, so Sodium Metabisulfite can not be stored for a long time. Above 150 degrees Celsius, Sodium Metabisulfite can decompose of SO2. Soluble in water and glycerin, slightly soluble in ethanol. Soluble in water, Sodium Metabisulfite generates into stable sodium bisulfite, pH under 1% aqueous solution ranged from 4.0 to 5.5.
 
 


CAS 7681 57 4 Sodium Metabisulfite Wine Making , Sodium Pyrosulphite Photo Grade 0 

 

Sodium Metabisulfite Description
Sodium Metabisulfite products are classified into Sodium Metabisulfite food grade and Sodium Metabisulfite industrial grade, with different quality index. Industrial grade Sodium Metabisulfite is mainly used in chemical, pharmaceutical, rubber, leather, printing and dyeing, and other industries. Food grade Sodium Metabisulfite is used in food industry. In food industry, in order to improve the food color, smell, taste and quality, as well as the demand to preserve, fresh and processing technology, food additives are often added. Sodium Metabisulfite is a kind of food additive, which is used as a preservative, antioxidant in food processing.
Industrial grade Sodium Metabisulfite has a wide uses range. In pharmaceutical industry Sodium Metabisulfite is used for purification in chloroform, benzene propyl sulfone and benzaldehyde production; Sodium Metabisulfite is used for coagulant in rubber industry; Sodium Metabisulfite is used for antichlor in cotton bleaching, Cotton mill auxiliary and mordant in printing and dyeing industry; Sodium Metabisulfite is used for leather processing in tanning industry, Sodium Metabisulfite can make leather soft, plump and tough, and make leather own waterproof, anti folding, wear resistance properties; Sodium Metabisulfite can be used for the production of Hydroxyvanilline and Hydroxylamine Hydrochloride in chemical industry; Sodium Metabisulfite can be used as developer in photographic industry.

Contact Details
NINGBO SOURCECHEM CO.,LTD

Contact Person: Ms.xie

Tel: +8613975090964

Send your inquiry directly to us (0 / 3000)

Other Products