Definition of Resorcinolphthalein in English :
Define Resorcinolphthalein in English
Resorcinolphthalein meaning in English
Meaning of Resorcinolphthalein in English
Pronunciation of Resorcinolphthalein in English
Resorcinolphthalein pronunciation in English
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Resorcinolphthalein
see synonyms of resorcinolphthaleinNoun
1. fluorescein, fluoresceine, fluorescent dye, resorcinolphthalein
a yellow dye that is visible even when highly diluted; used as an absorption indicator when silver nitrate solution is added to sodium chloride in order to precipitate silver chloride (turns pink when no chloride ions are left in solution and negative fluorescein ions are then absorbed)
WordNet Lexical Database for English. Princeton University. 2010.