Eosin Y (yellowish), powder, Surgipath®, certified by the Biological Stain Commission

Supplier: Leica Biosystems

Synonyms: Tetrabromofluorescein disodium saltEosin Y disodium saltEosin 2252′,4′,5′,7′-Tetrabromofluorescein disodium saltSolvent Red 43Disodium 2-(2,4,5,7-tetrabromo-6-oxido-3-oxoxanthen-9-yl)benzoateDisodium 2',4',5',7'-tetrabromo-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-3',6'-bis(olate)Field's Stain B2,4,5,7-Tetrabromofluorescein disodium salt

Surgipath®
3803805
75810-364EA 96.9 USD
75810-364
Eosin Y (yellowish), powder, Surgipath®, certified by the Biological Stain Commission
Eosin Y (yellowish)

Powdered Stain Eosin Y Dye can be used to prepare Eosin counterstains for Romanovsky techniques and for making EA formulations.


  • Alcohol and water soluble
  • Certified by the Biological Stain Commission
  • Colour Index Number 45380


The total dye content is stated on each label.


Certifications: Dye is certified by the Biological Stain Commission.

Formula: C₂₀H₆Br₄Na₂O₅
MW: 691.86 g/mol
MDL Number: MFCD00005040
CAS Number: 17372-87-1

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