Meaning

1 senses
  1. Any of many sulfonic acids derived from phthaleins, some of which are important acid-base indicators.

Origin

From sulfone + phthalein.

From sulfone + phthalein.

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Forms

plural: sulfonephthaleins

Word family

3 related words

See also

neighbours in the dictionary
sulfonephthalein — meaning, examples, forms, synonyms | Krumeto