quaternary ammonium

الإنجليزية - التركية

الإنجليزية - الإنجليزية

تعريف quaternary ammonium في الإنجليزية الإنجليزية القاموس.: An ammonium group in which each hydrogen has been replaced by an alkyl or aryl group
quaternary ammonium compound: An amine derivative, containing four radicals, of general formula R1R2R3R4-N+X-; the radicals may be the same, different, or part of a ring; X is any univalent cation such as OH-
quaternary ammonium compounds: plural form of quaternary ammonium compound
quaternary ammonium compound: a compound derived from ammonium with hydrogen atoms replaced by organic groups; used as surface-active agents, disinfectants, and in drugs
quaternary ammonium compound: Any of a group of compounds in which a central nitrogen atom is joined to four organic radicals and one acid radical, used as antiseptics, solvents, and emulsifying agents

quaternary ammonium

الواصلة

qua·ter·na·ry am·mo·ni·um

kwätırneri ımōniım

/ˈkwätərˌnerē əˈmōnēəm/ /ˈkwɑːtɜrˌnɛriː əˈmoʊniːəm/

السابق

المفضلات