The Collaborative International Dictionary
Sulphonate
Sulphonate \Sul"pho*nate\, n. (Chem.) A salt of sulphonic acid.
Wiktionary
sulphonate
n. (label en British spelling chemistry) (alternative spelling of sulfonate English)
Usage examples of "sulphonate".
Acid Magenta, Acid Violet, belong to the group of sulphonated basic dyes.