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phenolphthalein: Meaning and Definition of
phe•nol•phthal•ein
Pronunciation: (fē"nôl-thal'ēn, -ē-in, -fthal'-, -nol-), [key]
— n. Chem., Pharm.
- a white, crystalline compound, CHO, used as an indicator in acid-base titration and as a laxative.
See also:
- phenolphthalein (Thesaurus)
