Ethyl eosin ≥95% (dye content), certified by the Biological Stain Commission, Sigma-Aldrich®

Supplier: SIGMA-ALDRICH MICROSCOPY

Synonyms: 2',4',5',7'-Tetrabromoeosin ethyl ester potassium salt, Eosin alcohol soluble, Solvent Red 45

M-Clarity™ quality level = MQ200

199540-25G 199540-5G
199540-25GEA 314 EUR
199540-25G 199540-5G
Ethyl eosin ≥95% (dye content), certified by the Biological Stain Commission, Sigma-Aldrich®
Ethyl eosin

Certified for use in the Stoval and Black method for demonstrating Negri bodies in the central nervous system of rabid animals.

Formula: C₂₂H₁₁Br₄KO₅
MW: 714,03 g/mol
Storage Temperature: Ambient
MDL Number: MFCD00005039
CAS Number: 6359-05-3

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Specification Test Results

λmax 532 nm

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