Sodium Bisulfite

Sodium Bisulfite (NaHSO3) is a corrosive, strong reducing agent chemical liquid with a faint sulfurous odor. It is used in food processing and in the manufacture of other chemicals. Even though it is not flammable, we still recommend a secure chemical storage building or container that meets specific regulations for storing Sodium Bisulfite. That’s why we suggest one of the following: View All Chemical Storage Products

Sodium Bisulfite Storing Details

  • Flammable Details: Non-flammable.
  • Storage Details: Keep separated from incompatible substances. Store and handle in accordance with all current regulations and standards. Store in compliant chemical storage building.
  • Compatible Details: Avoid exposure to air. On contact with mineral acids, emits fumes of sulfur dioxide gas (highly toxic).
  • Description: Sodium bisulfite is a chemical compound with the chemical formula NaHSO3. Sodium bisulfite is a food additive with E number E222. This salt of bisulfite can be prepared by bubbling sulfur dioxide in a solution of sodium carbonate in water.
  • Classification: N/A
  • Brand Name: n/a

Sodium Bisulfite Properties

Formula Density Boiling Point; IUPAC ID Molar Mass Soluble In Melting Point
NaHSO3 1.48 g/cm³ 59°F (31°C) Sodium hydrogen sulfite 104.061 g/mol Water 30°F

Contact one of our experienced engineers today to learn more about chemical storage buildings and guidelines. We offer a full line of storage building products with full EPA, OSHA, and NFPA compliance with FM and Warnock Hersey Approvals.

image description


Protect your reputation and hazardous materials with our 100% custom and guaranteed storage buildings more

image description


30 years of providing fully compliant storage solutions in many industries with hundreds of clients more

image description


Protect your investment and personnel with our wide range of accessories, fully custom and compliant  more

Our Satisfied Customers

30 years of experience working with many industries, and hundreds of valued clients including more

  • image description
  • image description
  • image description
  • image description
  • image description