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Eosin

Nghe phát âm
( Xem từ này trên từ điển Anh Việt)

Noun Chemistry .

Also called bromeosin , tetrabromofluorescein. a red, crystalline, water-insoluble solid, C 20 H 8 Br 4 O 5 , derived from fluorescein by bromination
used chiefly as an acid dye for dyeing silk a rose red color and as a histological stain.
any of a variety of eosinlike dyes.

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