has role antihypertensive agent inorganic sodium salt nitrite salt poison antimicrobial food preservative food antioxidant sodium nitrite 0 68.983 68.99530 An inorganic sodium salt having nitrite as the counterion. Used as a food preservative and antidote to cyanide poisoning. CAS:7632-00-0 CHEBI:78870 InChI=1S/HNO2.Na/c2-1-3;/h(H,2,3);/q;+1/p-1 KEGG:D05865 LPXPTNMVRIOKMN-UHFFFAOYSA-M NNaO2 NaNO2 Natrium nitrit Nitrite de sodium Nitrito sodico PMID:24200576 PMID:24266433 PMID:24333935 PMID:24363302 PMID:24535441 PMID:24639423 PMID:24658348 PMID:24834717 PMID:24861891 PMID:24878382 PMID:24898570 PMID:24929713 Reaxys:906771 Wikipedia:Sodium_nitrite [Na+].[O-]N=O chebi_ontology sodium nitrite colombos:NaNO2 antidote to cyanide poisoning