Properties of sodium nitrite

Identification

• Atoms
  N: 1, Na: 1, O: 2
• CAS
  7632-00-0
• Formula
  NNaO2
• ID
  7632-00-0
• InChI
  HNO2.Na/c2-1-3;/h(H,2,3);/q;+1/p-1
• InChI Key
  LPXPTNMVRIOKMN-UHFFFAOYSA-M
• IUPAC Name
  sodium;nitrite
• Molecular Weight (kg)
  68.9953
• Phase
  s
• PubChem ID
  2.3668e+7
• SMILES
  N(=O)[O-].[Na+]
• SynonymsView 32 Synonyms

Physical Properties

• Acentric factor
• Critical pressure (bar)
  0
• Critical temperature (°C)
  -273.15
• Critical volume (m³/kmol)
  0
• Dipole moment
• Melting temperature (°C)
  284
• Normal boiling temperature (°C)
  -273.15

State-dependent Properties

• Compressibility factor
  0.00129961
• Density (kg/m³)
  2169.98
• Dynamic viscosity (cP)
  0
• Enthalpy of vaporization (mass) (kJ)
  0
• Enthalpy of vaporization (molar) (kJ/kmol)
• Gibbs free energy (kJ/kmol)
  0
• Joule–Thomson coefficient
• Kinematic viscosity
• Molar enthalpy (kJ/kmol)
  0
• Molar entropy (kJ/(kmol·K))
  0
• Molar heat capacity (kJ/(kmol·K))
  38.9631
• Molar volume (m³/kmol)
  0.0317954
• Parachor
• Poynting correction factor
• Prandtl number
• Saturation pressure (bar)
  0
• Solubility parameter
• Specific enthalpy (kJ)
  0
• Specific entropy (kJ/kg·K)
  0
• Specific gravity
  2.17211
• Specific heat capacity (kJ/kg·K)
  0.564722
• Surface tension
• Thermal conductivity
• Thermal diffusivity

Safety Properties

• Autoignition temperature (°C)
  -273.15
• Flash point temperature (°C)
  -273.15
• Lower flammability limit
• Upper flammability limit

Environmental Properties

• Global warming potential
• Ozone depletion potential

Failed Properties:

• API gravityFailed
• Saturation temperature (°C)Failed