English dictionary



Hint: Click 'Bookmark' to add this page to your favorites.

English noun: phenolphthalein

1. phenolphthalein (artifact) 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


Broader (hypernym)acid-base indicator, laxative









Based on WordNet 3.0 copyright © Princeton University.
Web design: Orcapia v/Per Bang. English edition: .
2025 onlineordbog.dk