Abstract
Nitroxyl radical TEMPO is found to catalyze the decomposition of sodium hypochlorite in an aqueous-alkali medium. The mechanism of NaOCl decomposition to form ClO· radical is proposed which involves protonated TEMPO, oxoammonium salt TEMPO+, and hydroxyl radical.
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Published in Russian in Izvestiya Akademii Nauk. Seriya Khimicheskaya, No. 6, pp. 1164–1169, June, 2012.
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Ponedel’kina, I.Y., Khaibrakhmanova, E.A., Sabirov, D.S. et al. Decomposition of sodium hypochlorite in an aqueous solution in the presence of 2,2,6,6-tetramethylpiperidine-1-oxyl (TEMPO) nitroxyl radical as a catalyst. Russ Chem Bull 61, 1176–1181 (2012). https://doi.org/10.1007/s11172-012-0160-0
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DOI: https://doi.org/10.1007/s11172-012-0160-0