DOI: 10.1039/A709038B
(Paper)
Reference Section for: Anal. Commun., 1998, 35, 71-74
Water-soluble chromogenic reagent for colorimetric detection of hydrogen peroxide—an alternative to 4-aminoantipyrine working at a long wavelength
(Note: The full text of this document is currently only available in the PDF Version )
Makoto Mizoguchi, Munetaka Ishiyama and Masanobu Shiga
Abstract
A newly synthesized water-soluble phenylenediamine derivative, N-methyl-N-phenyl-3-sulfophenylenediamine sodium salt, proved to be of value as a reagent for the colorimetric determination of hydrogen peroxide in clinical analyses. The compound reacted with Trinder’s reagents to give chromogens with a higher sensitivity, a longer wavelength (>750 nm) as well as a higher water solubility compared with a commonly used reagent.
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