Analytical Applications of Chloramine-<i>T</i>

Abstract

I. INTRODUCTION Chloramine-T, the sodium salt of N-chloro-p-toluenesulfonamide, was first prepared by F. D. Chattaway in 1905.1 In 1924, A. Noll2 proposed its use as a substitute standard reagent in place of the more expensive iodine standard. Since 1924, there have been more than one hundred papers published on its application in analytical chemistry.