1.02010-04-08 22:11:49 UTC2019-11-26 03:11:34 UTCFDB015408Potassium nitrite (KNO2)Preservative for red meat and poultry products. Potassium nitrite (KNO2) is found in animal foods.E249Nitrous acid potassium salt, 8CINitrous acid, potassium saltNitrous acid, potassium salt (1:1)Potassium nitritePotassium nitrite (1:1)Potassium nitrite [UN1488] [Oxidizer]KNO285.103884.95661011potassium nitritepotassium nitrite7758-09-0[K+].[O-]N=OInChI=1S/K.HNO2/c;2-1-3/h;(H,2,3)/q+1;/p-1BXNHTSHTPBPRFX-UHFFFAOYSA-M belongs to the class of inorganic compounds known as alkali metal nitrites. These are inorganic compounds in which the largest oxoanion is nitrite, and in which the heaviest atom not in an oxoanion is an alkali metal.Alkali metal nitritesInorganic compoundsMixed metal/non-metal compoundsAlkali metal oxoanionic compoundsAlkali metal nitritesInorganic nitritesInorganic oxidesInorganic saltsAlkali metal nitriteInorganic nitriteInorganic oxideInorganic saltmelting_pointMp 440°logp0.17pka_strongest_acidic3.32pka_strongest_basic-3.5iupacpotassium nitriteaverage_mass85.1038mono_mass84.95661011smiles[K+].[O-]N=OformulaKNO2inchiInChI=1S/K.HNO2/c;2-1-3/h;(H,2,3)/q+1;/p-1inchikeyBXNHTSHTPBPRFX-UHFFFAOYSA-Mpolar_surface_area52.49refractivity7.6polarizability2.44rotatable_bond_count0acceptor_count3donor_count0physiological_charge-1formal_charge0Specdb::CMs8815Specdb::MsMs1314895Specdb::MsMs1314896Specdb::MsMs1314897