skip to Main Content
Corporate Headquarters 215-493-4240   Contact Us
CAS#FormulaColorMolar Mass
7757-83-7Na2SO3White126.05 g/mol
Synonyms: Sodium Sulphite, Disodium Sulfite, Sodium Sulfite Anhydrous, Sodium Sulfite Catalyzed


Product Description:

Sodium Sulfite is a soluble sodium salt of sulfurous acid. Sodium Sulfite is a white odorless solid that can be prepared in a lab by reacting a sodium hydroxide solution with sulfur dioxide gas. Sodium Sulfite is industrially made by reacting sulfur dioxide with a solution of sodium carbonate. Sodium Sulfite is primarily used in the pulp and paper industry as well as a food additive and water treatment agent. Sodium Sulfite can be used in a wide arrange of applications. Connection Chemical can supply all forms and grades of Sodium Sulfite. Contact us today! 


Pulp and Paper
Water Treatment
Food Industry
Detergents & Cleaners
Safety Explosives
Leather Industry
Minerals & Chlor-alkali


Connection Chemical LP is a professional importer of Sodium Sulfite. Connection Chemical has the capability to stock and sell Sodium Sulfite from stocking locations nationwide. Connection Chemical is a supplier and distributor of Sodium Sulfite. As a supplier of Sodium Sulfite, Connection Chemical provides supply chain solutions to partners and customers in numerous industries. We work with competitive prices and reliable manufacturers of Sodium Sulfite.

Contact Us Now!

This form collects and stores personal data provided above so that our support team can communicate with you and provide assistance. Please check our Privacy Policy to see how we protect and manage your submitted data.


   Related Products

  • Calcium Chloride
  • Calcium Hypochlorite
  • Calcium Nitrate
  • Formic Acid
Back To Top

By continuing to use the site, you agree to the use of cookies. more information

The cookie settings on this website are set to "allow cookies" to give you the best browsing experience possible. If you continue to use this website without changing your cookie settings or you click "Accept" below then you are consenting to this.