Eosin Y (yellowish) 0.5% alcoholic solution for microscopy, Sigma-Aldrich®

Supplier: MilliporeSigma

Flammable Warning

Irritant Warning

Danger

Synonyms: Tetrabromofluorescein disodium salt , Eosin Y disodium salt , Eosin 225 , 2′,4′,5′,7′-Tetrabromofluorescein disodium salt , Solvent Red 43 , Disodium 2-(2,4,5,7-tetrabromo-6-oxido-3-oxoxanthen-9-yl)benzoate , Disodium 2',4',5',7'-tetrabromo-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-3',6'-bis(olate) , Field's Stain B , 2,4,5,7-Tetrabromofluorescein disodium salt

1.02439.2500

CA1.02439.2500CS 1279.98 CAD

CA1.02439.2500

Eosin Y (yellowish) 0.5% alcoholic solution for microscopy, Sigma-Aldrich®

Eosin Y (yellowish)

Counterstain in H and E.

Eosin Y solution 0.5% alcoholic, is a ready-to-use solution that can be used for routine staining in the hematoxylin-eosin staining process (H and E) of sample material of human origin. The H and E staining process is the most frequently used staining method for histological material. Due to the hematoxylin solution, the nuclei will appear blue to dark violet in color and the Eosin Y solution will stain the cytoplasma and intercellular substances red-orange.Sufficient for approx. 1500 specimens/L. It is registered as IVD and CE product.

Formula: C₂₀H₆Br₄Na₂O₅
MW: 691.86 g/mol
Density: 0.8889 g/cm3 (20 °C)
Flash Pt: 19.1 °C
Storage Temperature: Ambient

MDL Number: MFCD00005040
CAS Number: 17372-87-1
UN: 1170
ADR: 3,II

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