Home > Compound List > Product Information
Eosin B_Molecular_structure_CAS_56360-46-4)
Click picture or here to close

Eosin B

Catalog No. E8017 Name Sigma Aldrich
CAS Number 56360-46-4 Website http://www.sigmaaldrich.com
M. F. C20H8Br2N2O9 Telephone 1-800-521-8956
M. W. 580.09352 Fax
Purity Email
Storage Chembase ID: 145809

SYNONYMS

IUPAC name
2-(4,5-dibromo-6-hydroxy-2,7-dinitro-3-oxo-3H-xanthen-9-yl)benzoic acid
IUPAC Traditional name
2-(4,5-dibromo-3-hydroxy-2,7-dinitro-6-oxoxanthen-9-yl)benzoic acid
Synonyms
Acid Red 91

DATABASE IDS

CAS Number 56360-46-4
MDL Number MFCD00066762
Color Index Number 45400

PROPERTIES

Compostion Dye content, ≥85% Br content
Empirical Formula (Hill Notation) C20H8Br2N2O9
Melting Point 275 °C (dec.)(lit.)
MSDS Link Download
German water hazard class 3

DETAILS

REFERENCES