1.02010-04-08 22:11:50 UTC2019-11-26 03:11:35 UTCFDB015435Sodium nitriteColour fixative and preservative for fish and meat products
Sodium nitrite, with chemical formula NaNO2, is used as a color fixative and preservative in meats and fish. When pure, it is a white to slight yellowish crystalline powder. Sodium nitrite is found in fishes and animal foods.E250ErinitritNitrite, sodiumNitrous acid, sodium saltNitrous acid, sodium salt (1:1)Nitrous acid, sodium salt, 8CINNaO268.995368.982672924sodium nitritesodium nitrite7632-00-0[Na+].[O-]N=OInChI=1S/HNO2.Na/c2-1-3;/h(H,2,3);/q;+1/p-1LPXPTNMVRIOKMN-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 sodium saltsAlkali metal nitriteInorganic nitriteInorganic oxideInorganic saltInorganic sodium saltinorganic sodium saltnitrite saltmelting_pointMp 271°logp0.17pka_strongest_acidic3.32pka_strongest_basic-3.5iupacsodium nitriteaverage_mass68.9953mono_mass68.982672924smiles[Na+].[O-]N=OformulaNNaO2inchiInChI=1S/HNO2.Na/c2-1-3;/h(H,2,3);/q;+1/p-1inchikeyLPXPTNMVRIOKMN-UHFFFAOYSA-Mpolar_surface_area52.49refractivity7.6polarizability2.44rotatable_bond_count0acceptor_count3donor_count0physiological_charge-1formal_charge0Specdb::MsMs1286230Specdb::MsMs1286231Specdb::MsMs1286232Specdb::CMs7356FishesUnknowngeneric