From Wiktionary, the free dictionary
- IPA(key): (Spain) /sulfonaˈθjon/ [sul.fo.naˈθjõn]
- IPA(key): (Latin America, Philippines) /sulfonaˈsjon/ [sul.fo.naˈsjõn]
- Rhymes: -on
- Syllabification: sul‧fo‧na‧ción
sulfonación f (plural sulfonaciones)
- sulphonation
