calculational modules and databases of absorption and emission spectra for diverse compounds

PhotochemCAD ID J18
Compound Category Azo Dyes
Name Benzopurpurin 4B
Synonym Direct Red 2, Benzopurpurin
CAS 992-59-6
Source Digitized from lit
Absorption Wavelength 497
Structure .CDX Download File

Absorption Spectrum

Solvent water
Instrument Digitized from literature
Date January, 2017
By Masahiko Taniguchi
Absorption Coefficient 23900 at 497 nm
Spectrum Data Download File