sulphonphthalein

A form of sulfonphthalein — Any chemical compound, analogous to a phthalein, formed by the condensation of o-sulfobenzoic acid with a phenol.

Scrabble 29
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Meanings

nounsulphonphthalein (plural sulphonphthaleins)

plural sulphonphthaleins

  1. alternativeAlternative form of sulfonphthalein.
Cite this entry
APA

sulphonphthalein. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/sulphonphthalein

MLA

“sulphonphthalein.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/sulphonphthalein. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “sulphonphthalein,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/sulphonphthalein.

Source: sulphonphthalein on Wiktionary, CC BY-SA 4.0.