🌐EnglishEnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsTiếng ViệtРусскийالعربيةفارسی한국어中文日本語EntityQ420401· pop 19· linked from 685 articlesquaternary ammonium cationAlso known as quat, 4° ammonium ion, quat cationclass of cation containing nitrogen with 4 electrically neutral substituentsWikidata factsImageQuaternary ammonium cation.svgSources (1)wikidata.orgvia Wikidata · CC0Available in 18 languagesEspañol中文日本語ItalianoالعربيةBahasa IndonesiaCatalanDanishEstonianFinnishConnectionsvirusEntityionEntityCategoriesDisinfectantsFood safetyQuaternary ammonium compounds