Meaning Of The Word Fluorescein

Real Dictionary

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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