phenolsulphonphthalein

A form of phenolsulfonphthalein — Phenol red, a pH indicator much used in cell biology.

Scrabble 40

Meanings

nounphenolsulphonphthalein (countable and uncountable, plural phenolsulphonphthaleins)

plural phenolsulphonphthaleins

  1. alternativecountableuncountableAlternative spelling of phenolsulfonphthalein.
Cite this entry
APA

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

MLA

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

Chicago

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

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