Accession Number : ADA013056


Title :   An Improved 2,4,6-Trinitrobenzenesulfonic Acid Method for the Determination of Amines.


Descriptive Note : Technical note,


Corporate Author : ARMED FORCES RADIOBIOLOGY RESEARCH INST BETHESDA MD


Personal Author(s) : Snyder,S. L. ; Sobocinski,P. Z.


Report Date : APR 1975


Pagination or Media Count : 12


Abstract : A sensitive method employing 2,4,6-trinitrobenzenesulfonic acid as a colorimetric reagent for the quantitative determination of amines, amino acids and proteins in solution is described. This method eliminates the quenching step employed by previous investigators and increases the sensitivity of the method.


Descriptors :   *AMINES, *COLORIMETRIC ANALYSIS, QUANTITATIVE ANALYSIS, ABSORPTION SPECTRA, SULFONIC ACIDS.


Subject Categories : ORGANIC CHEMISTRY


Distribution Statement : APPROVED FOR PUBLIC RELEASE