Eosin B

PhotochemCAD ID: N04
Class: Xanthenes
Name: Eosin B
Synonym: Acid Red 91, Saffrosine, Safrosin
CAS: 548-24-3
Source: TCI, E0204
Download Structure File (.cdx)
λabs: 527 nm

Absorption Spectrum

Solvent: ethanol
Instrument: Agilent 8453
Date: January, 2017
By: Masahiko Taniguchi
Absorption coefficient: 95000 at 527 nm
Download Absorption Spectrum File

Fluorescence Spectrum

Solvent: ethanol
Instrument: PTI QM-4/2003 SE
Date: January, 2017
By: Masahiko Taniguchi
Fluorescence quantum yield: 0.63
Download Fluorescence Spectrum File

The data displayed here are derived from the scientific literature. For citations please see the following two papers: