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Sodium Nitrite

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Sodium Nitrite
Produit chimique

Sodium Nitrite

Formule moléculaireNaNO2 CAS7632-00-0 Masse moléculaire68.99 g/mol
SynonymesNitrous Acid Sodium Salt
Safety & Hazards (GHS) Danger
Oxidizing Oxidizing Acute toxic Acute toxic Environmental hazard Environmental hazard

⚠️ For information only; not a substitute for the official Safety Data Sheet (SDS).

Sodium Nitrite is an inorganic compound used primarily in food preservation, in the manufacture of chemicals, and in the production of industrial products.
- Food Industry: Used as a preservative and curing agent in meats and fish. - Chemical Manufacturing: Applied in the production of other chemicals, including azo dyes and organic compounds. - Water Treatment: Used in water treatment as a corrosion inhibitor. - Pharmaceuticals: Used as a vasodilator in medical treatments for cyanide poisoning.
AppearanceWhite to pale yellow crystalline powder
OdorOdorless
Molecular FormulaNaNO2
Molecular Weight68.99 g/mol
Melting Point271 °C
Density2.17 g/cm³
SolubilitySoluble in water
Flash PointNot applicable
Chemical StabilityStable under normal conditions, but reacts with acids to release toxic fumes
IUPAC Namesodium nitrite
Formule moléculaireNaNO2
Masse moléculaire68.99 g/mol
SMILESN(=O)[O-].[Na+]
InChIKeyLPXPTNMVRIOKMN-UHFFFAOYSA-M
  • H272 May intensify fire; oxidizer
  • H301 Toxic if swallowed
  • H400 Very toxic to aquatic life

⚠️ For information only; not a substitute for the official SDS.

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