Definitions for

Overview of noun phenolphthalein

The noun phenolphthalein has 1 senses? (no senses from tagged texts)
1. phenolphthalein

(a laxative used in many preparations under various trade names; also used as an acid-base indicator in titrations involving weak acids and strong bases because it is brilliant red at high alkalinity and colorless below pH 8) © 2001-2013, Demand Media, all rights reserved. The database is based on Word Net a lexical database for the English language. see disclaimer
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