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

Autor:	D. S. Mahadevappa, Tadeusz Malinski, Karl M. Kadish, Norman M. Trieff, V. M. Sadagopa Ramanujam, Netkal M. Made Gowda
Rok vydání:	1983
Předmět:	Sodium chemistry.chemical_element Ascorbic acid Biochemistry Analytical Chemistry chemistry.chemical_compound chemistry Sulfite Oxidizing agent Chlorine Environmental Chemistry Organic chemistry Titration Thioglycolic acid Spectroscopy Nuclear chemistry Arsenite
Zdroj:	Analytica Chimica Acta. 147:429-433
ISSN:	0003-2670
DOI:	10.1016/0003-2670(83)80117-2
Popis:	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.
Databáze:	OpenAIRE
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