• English
    • 正體中文(0)
  • Add to favorites
  • USD
    • USD - US DollarChange
  • Sign In
  • Favorites
    • Product(0)
    • Supplier(0)
  • Items
  • Go to Taiwantrade

Ok
  • Home
  • Products
  • Sodium Metabisulfite
  • Sodium Metabisulfite
HomeProductsSodium MetabisulfiteSodium Metabisulfite

Sodium Metabisulfite

Sodium Metabisulfite

Sodium Metabisulfite is free flowing dry white uniformly crystalline powder.  It's solution is called sodium acid sulfite or sodium bisulfite.  It is also named sodium pyrosulfite. 


/Properites/ 

 Sodium Metabisulfite is a convenient source of sulfur dioxide and widely used for a variety of applications.


***Contact us for more detail!   ***

/Specification/ 

Formula    Na₂S₂O5(NaHSO3)
Molercular Weight    190.1  
Appearance
    White free flowing uniformly crystalline
Odor
   
Purity:
   
Na2 S2 O5
   95% up (SO2 65% UP)
Na2 SO3
   1-3%
Iron (Fe)
   30 ppm Max.
Lead (Pb)
    10  ppm Max.
Arsenic (As)
       1  ppm Max.
Chloride (NaCl)   50 ppm  Max.
PH-Value   1% solution 4.7


/Application/  

- Sodium Metabisulfite is widely used as an Anti-chlor in textile industry and as a bleaching agent in the preparation of wood pulp.

- It can be used for preserving foodstuffs, as a preservative in manufacture of silage.

- In photography it is used as reducing agent of developing.

- In organic chemistry it is also used for manufacture of acrylic fibres, and in production of viscose rayon.

- It confers additional water solubility on dyestuff in the manufacture of certain dyestuffs.

- It is used in tanning industry and pharmacy industry.

- It is ued for water treatment.

- Also it is used for raw rubber production from latex.


/Packing/

Packing MethodUnitRemarks
jumbo bag500/1000 kgs net weight-
paper bag25 kgs net weight -
other packing
-Other packing can be supplied upon request.

Use of Data
We use cookies to process data, such as your IP address, for content personalization, advertising, and analytics.Usage data may be shared with our partners and combined with other information.
By using this site, you agree. Taiwantrade & iDealEZ’s Privacy Policy

Welcome to Taiwantrade.com

Taiwantrade.com and iDealEZ.com uses analytical cookies and other tracking technologies to offer you the best possible user experience. By using our website, you acknowledge and agree to our cookie policy.

For more information on cookies or changing your cookies settings, read Taiwantrade & iDealEZ’s Privacy Policy.