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  6. Eosin Y Disodium Salt, 10% Solution, MP Biomedicals™

Eosin Y Disodium Salt, 10% Solution, MP Biomedicals™

Product Code. 11482511 Shop All MP Biomedicals Products
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Product Code. Quantity unitSize
11482511 10 L 10 L
11452511 100 mL 100mL
11462511 500 mL 500mL
11472511 1 L 1 L
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Product Code. 11482511

Brand: MP Biomedicals 0219570010

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Description

Reduces the affinity of Mg2+-ATPase for ATP and increases the enzyme affinity for Mg2+. Eosin Y Disodium Salt, 10% Solution, MP Biomedicals is a red xanthene dye. It is a photosensitizer that works as a molecular photoelectrode and it enhances fluorescent

At concentrations higher than 10-50μM (near 100μM) the affinity for Mg2+-ATPase for the ion-activator is reduced. This compound works as a molecular photoelectrode via catalyzation of the visible-light-driven electron-transfer reaction. This agent also enhances fluorescent quenching abilities by forming a complex with polyvinulpyrrolidone. It is used as a counterstain for hematoxylin.

Eosin Y disodium salt is used in combination with Azure II: to show morphological details of marrow cells; buffered Azure A/Eosin Y method for demostrating cell granules, microorganisms and nuclei; for showing insect musculature; for demonstrating cells infected with mosquito-iridescent virus; use in combination with Alum Hematoxylin/Azure II to show mast cells, early necrobiotic changes in cells and protozoans, rickettsias and bacteria in tissues; to demonstrate volutin granules in any microorganism; Bond's modification of Mann's Eosin-Methyl Blue for Negri bodies in smears; Harris stain for Negri bodies in smears; Mann's method for staining Negri bodies in sections; Gridley's stain for Endamoeba in tissue sections; a modified methenamine-silver nitrate method for the demonstration of Endamoeba in sections.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 17372-87-1
Molecular Formula C20H12Br4Na2O8
Molecular Weight (g/mol) 745.904
InChI Key MASXMTNVNASWNH-UHFFFAOYSA-L
Synonym 2′,4′,5′,7′-Tetrabromofluorescein disodium salt, Acid red 87, Eosin yellowish solution, Eosin Y solution, Eosin Y
PubChem CID 91886399
IUPAC Name disodium;2-(2,4,5,7-tetrabromo-3-oxido-6-oxoxanthen-9-yl)benzoate;trihydrate
SMILES C1=CC=C(C(=C1)C2=C3C=C(C(=O)C(=C3OC4=C(C(=C(C=C24)Br)[O-])Br)Br)Br)C(=O)[O-].O.O.O.[Na+].[Na+]

Specifications

Formula Weight 691.86
Quantity 10 L
Physical Form Solution

Safety and Handling

compliance-icons
Product Identifier
  • Eosin Y Disodium Salt, 10% Solution
 Signal Word
  • Warning
 Hazard Category
  • Serious eye damage/eye irritation Category 2
 Hazard Statement
  • H319-Causes serious eye irritation.
 Precautionary Statement
  • P264-Wash thoroughly after handling.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P405-Store locked up.
 Supplemental information
  • MIXTURE LIST-Contains : Eosin Y Disodium Salt
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