Methylene blue

PhotochemCAD ID: I12
Class: Acridines
Name: Methylene blue
Synonym: Basic Blue 9 Hydrate
CAS: 61-73-4
Source: TCI, M0501
Download Structure File (.cdx)
λabs: 656 nm

Absorption Spectrum

Solvent: ethanol
Instrument: Agilent 8453
Date: January, 2017
By: Masahiko Taniguchi
Absorption coefficient: 40700 at 656 nm
Download Absorption Spectrum File

Fluorescence Spectrum

Solvent: ethanol
Instrument: PTI QM-4/2003 SE
Date: January, 2017
By: Masahiko Taniguchi
Fluorescence quantum yield: 0.04
Download Fluorescence Spectrum File

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