Rose bengal

PhotochemCAD ID: N08

Class: Xanthenes

Name: Rose bengal

Synonym: Acid Red 94, 4,5,6,7-Tetrachloro-2',4',5',7'-tetraiodofluorescein

CAS: 11121-48-5

Source:

Structure: N08.str.cdx

λabs: 559 nm

Absorption Spectrum

Solvent: ethanol (basic)

Instrument: Cary 3

Date: summer, 1995

By: Ruchun A. Fuh

Absorption coefficient: 90400 at 559 nm

Fluorescence Spectrum

Solvent: ethanol (basic)

Instrument: Spex FluoroMax

Date: summer, 1995

By: Ruchun A. Fuh

Fluorescence quantum yield: 0.11

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