title: Milligram determination of aromatic amines and phenols with N-bromosuccinimide.
abstract: A simple and rapid method has been developed for the determination of milligram amounts of aromatic amines and phenols. An aliquot containing 2-4 mg of sample is dissolved in a mixture of hydrochloric and acetic acids and allowed to react with N-bromo-succinimide, the excess of which is determined iodometrically after the reaction is over. The reaction time varies from 1-10 min and the absolute error generally is negative, ranging from -1 to -4%.
authors.affiliation: Department of Chemistry University of Allahabad Allahabad, India.
authors.forename: R D
authors.initials: RD
authors.lastname: Tiwari
authors.forename: J P
authors.initials: JP
authors.lastname: Sharma
authors.forename: I C
authors.initials: IC
authors.lastname: Shukla