title: Titrimetric determination of aminobenzoic acids.
abstract: A novel titrimetric method for determination of aminobenzoic acids is based on their reaction with excess of bromine to form N-bromo-2,4,6-tribromoaniline, which liberates an equivalent amount of iodine when treated with iodide. The method is applicable to the aminobenzoic acids in the range 0.1-5.0 mg, with a recovery ranging from 96 to 99.7% and a coefficient of variation of 0.2-2.0%, depending on the concentration level.
authors.affiliation: Department of Chemistry, College of Science, University of Mosul, Mosul, Iraq.
authors.forename: D
authors.initials: D
authors.lastname: Amin
authors.forename: F M
authors.initials: FM
authors.lastname: El-Samman
authors.forename: H
authors.initials: H
authors.lastname: Abdulahed-Malalla