Synthesis and analytical applications of sodium N-bromo-p-nitrobenzenesulfonamide

Netkal M. Made Gowda, Norman M. Trieff, V-M Ramanujam, Tadeusz Malinski, Karl M. Kadish, D. S. Mahadevappa

Research output: Contribution to journalArticle

2 Scopus citations

Abstract

Sodium N-bromo-p-nitrobenzenesulfonamide (bromamine-N) is useful as an oxidizing titrant. The synthesis, composition and structure are reported. Direct titrations of ascorbic acid, glutathione, thioglycolic acid, methionine, sulfite and arsenite are described. The procedures are simple and rapid; errors are within ± 0.5%. The compound is a somewhat better titrant for those species than the chlorine analogs such as chloramine-T and chloramine-N.

Original languageEnglish (US)
Pages (from-to)429-433
Number of pages5
JournalAnalytica Chimica Acta
Volume147
Issue numberC
DOIs
StatePublished - 1983

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ASJC Scopus subject areas

  • Biochemistry
  • Analytical Chemistry
  • Spectroscopy
  • Environmental Chemistry

Cite this

Made Gowda, N. M., Trieff, N. M., Ramanujam, V-M., Malinski, T., Kadish, K. M., & Mahadevappa, D. S. (1983). Synthesis and analytical applications of sodium N-bromo-p-nitrobenzenesulfonamide. Analytica Chimica Acta, 147(C), 429-433. https://doi.org/10.1016/0003-2670(83)80117-2