Sulforhodamine B

PhotochemCAD ID: N12

Class: Xanthenes

Name: Sulforhodamine B

Synonym: Acid Red 52

CAS: 3520-42-1

Source: Sigma-Aldrich, S1402

Structure: N12.str.cdx

λabs: 553 nm

Absorption Spectrum

Solvent: ethanol

Instrument: Agilent 8453

Date: January, 2017

By: Masahiko Taniguchi

Absorption coefficient: 99000 at 553 nm

Fluorescence Spectrum

Solvent: ethanol

Instrument: PTI QM-4/2003 SE

Date: January, 2017

By: Masahiko Taniguchi

Fluorescence quantum yield: 0.7

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