Choose your country and language
Choose your country and language

Sodium Nitrate

  • CAS 7631-99-4
  • Molar weight 84.9947 g/mol
  • Chemical formula NaNO3

Sodium Nitrate is used as a food additive (preservative) and color fixative in cured meats and poultry. IT also has a role in fertiliser production for the agricultural industry. Also used in wastewater applications where consuming the nitrate in preference to oxygen, enabling water treatment.

Available in:
  • Bag
Sodium Nitrate
  • CAS 7631-99-4
  • Chemical formula NaNO3
  • Molar weight 84.9947 g/mol

Product details of Sodium Nitrate

  • Food
  • Technical
  • Agriculture

  • 30%
  • 40%
  • Crystals
  • Powder
More variations available

  • White powder (Prill/Pellet)

Chemical formula


CAS number


Molar weight

84.9947 g/mol

Specific Gravity


Melting Point

308 °C

Boiling Point

380 °C


  • Adhesives and sealants
  • Agricultural products
  • Cleaning and furnishing care products
  • Construction
  • Food additive
  • Metal products
  • Water treatment

Just-in-time delivery

Full global handling

Only top market suppliers

Can’t find the product you’re looking for?

Let us help tailor the perfect solution for your needs. Get in touch with our industry experts to discuss what Brenntag can do for your business.