ETHYL EOSIN

Base Information

• Chemical Name: ETHYL EOSIN
• CAS No.: 6359-05-3
• Molecular Formula: C22H12 Br4 O5 . K
• Molecular Weight: 714.041
• Hs Code.: 32041900
• Mol file: 6359-05-3.mol

Synonyms:Benzoicacid, 2-(2,4,5,7-tetrabromo-6-hydroxy-3-oxo-3H-xanthen-9-yl)-, ethyl ester,potassium salt (9CI); Ethyl eosin (6CI); Fluorescein, 2',4',5',7'-tetrabromo-,ethyl ester, potassium deriv. (7CI); Fluorescein, 2',4',5',7'-tetrabromo-,ethyl ester, potassium salt (8CI); C.I. 45386; C.I. Solvent Red 45; Ethyleosine Y; NSC 8670; Spirit Eosine; Spirit Primrose DH

Chemical Property of ETHYL EOSIN

Chemical Property:

• Appearance/Colour: red to brown powder
• Vapor Pressure: 4.2E-18mmHg at 25°C
• Melting Point: >200℃
• Boiling Point: 661.5 °C at 760 mmHg
• Flash Point: 353.8 °C
• PSA: 79.57000
• Density: 2.18g/cm³
• LogP: 7.93530
• Solubility.: Soluble in hot water; slightly soluble in ethanol
• Water Solubility.: Freely soluble

Purity/Quality:

99% ^*data from raw suppliers

Ethyl eosin certified by the Biological Stain Commission ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Not regulated UN NO.
• Hazard Codes: Not regulated UN NO.
• Safety Statements: 22-24/25

MSDS Files:

SDS file from LookChem

Useful:

• Uses: Ethyl eosin is a histological stain that has been used in the Stoval and Black method for illustrating Negri bodies in the central nervous system of rabid animals. Dyes and metabolites.