Meaning Of The Word Fluorescein

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What's the definition of Fluorescein? Find Fluorescein meanings, definitions and more at the Real Dictionary online.

Fluorescein Meaning

Fluorescein Definition
Fluorescein Definition

What's The Definition Of Fluorescein?

fluorescein in American English
a yellowish-red, crystalline compound, C20H12O5, made synthetically from resorcinol and phthalic anhydride: a dilute alkaline solution appears green by reflected light and red by transmitted light: used as a textile dye, a liquid coloring, and, in medicin
noun: an orange-red, crystalline, water-insoluble solid, C20H12O5, that in alkaline solutions produces an orange color and an intense green fluorescence: used to trace subterranean waters and in dyes

fluorescein in British English
noun: an orange-red crystalline compound that in aqueous solution exhibits a greenish-yellow fluorescence in reflected light and is reddish-orange in transmitted light: used as a marker in sea water and as an indicator. Formula: C20H12 O5

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