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Pure White Powder Sodium Sulfite Food Grade Bleaching Agent For Dyeing Industry

Pure White Powder Sodium Sulfite Food Grade Bleaching Agent For Dyeing Industry

  • Pure White Powder Sodium Sulfite Food Grade Bleaching Agent For Dyeing Industry
  • Pure White Powder Sodium Sulfite Food Grade Bleaching Agent For Dyeing Industry
  • Pure White Powder Sodium Sulfite Food Grade Bleaching Agent For Dyeing Industry
Pure White Powder Sodium Sulfite Food Grade Bleaching Agent For Dyeing Industry
Product Details:
Place of Origin: Hunan
Brand Name: Kemsky
Certification: ISO 9001,SGS
Model Number: sodium sulfite for food
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 Sodium Sulfite For Food Other Name: Anhydrous Sodium Sulphite For Food
Color: Pure White Grade: Food Grade And Industrial Grade
Usage: Food And Industrial Bleaching, Antioxidant HS CODE: 28321000
High Light:

sodium sulfite preservative

,

sodium sulfite oxygen scavenger

 

SODIUM SULFITE ANHYDROUS

 

Our Superiority
Quality We can provide SGS test when loading on the port, and we have ISO and other certificate.
Price As our products have all the feather you need and cheaper compared with other brands, I strongly recommend it to you.
Packing We can do according to the customers' request.
Transport The products can be transported by railway or sea.
Service We can do our best to provide service for you,and let the customers not be worrying about the quality and delivery.
we can make mutual benefits through establishing business relations.

 

Application:
It is used in dyeing industry as deoxidizer and bleaching agent for a variety of cotton fabric treating and scouring, which can prevent fabrics from local oxidation and deterioration of fibre strength. In photographic industry it is used as a reagent. In organic industry it is used as reducing agent in production of m-phenylenediamine, 25 - bared oxazolone, amino salicylic acid, etc. Textile industry uses it as a stabilizer for synthetic fibre. Other applications include various uses in paper mills, electronic industry, water treatment, etc.

Specification:

Anhydyous sodium sulphite
English name Anhydyous sodium sulphite
Molecular formula Na2SO3
Technical specifications High purity grade Refined grade Photographic grade Industrial grade Industrial grade Industrial grade
Sodium sulfite Sodium sulfite Sodium sulfite High-class product High-class product First grade product
Na2SO3 ≥ % 98 98 97 98 97 96
Fe ≤ % 0.0005 0.002 0.005 0.003 0.003 0.005
Water insoluble ≤ % 0.005 0.01 0.05 0.02 0.02 0.03
Free alkali ≤ % 0.1 0.3 0.15 0.1 0.1 0.4
Sodium sulfate ≤ % 1.5 1.5 1.5 2.5
Sodium chloride ≤ % 0.005 0.02 0.01 0.1
Heavy metal on Pb≤ % 0.001 0.002 0.002
As ≤ % 0.0001 0.0005
Sodium thiosulfate ≤% 0.01 0.02 0.03
Aqueous solution appearance Qualified Qualified Qualified
Reaction of silver nitrate ammonia solution Qualified
 

 

 

 

 

Pure White Powder Sodium Sulfite Food Grade Bleaching Agent For Dyeing Industry 0

 

Contact Details
KEYUAN HOLDING GROUP CO.,LTD

Contact Person: Mrs. Kim Xie

Tel: +8613975090964

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