Eosin Y disodium salt

Synonym(s):

2′,4′,5′,7′-Tetrabromofluorescein disodium salt, Acid Red 87, Bromo acid J. TS, XL, or XX, Bromofluorescein, Bronze Bromo ES, D&C;Red No. 22, Eosin yellowish

Empirical Formula (Hill Notation):

C₂₀H₆Br₄Na₂O₅

CAS Number:

17372-87-1

Molecular Weight:

691.85

EC Number:

241-409-6

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E6003

Eosin Y disodium salt, Dye content ≥85%, Powder

E4382

Eosin Y disodium salt, Dye content, ≥90%, certified by the Biological Stain Commission, powder