Sodium 2-pyridinethiol-l-oxide

N-Hydroxythiopyridone is purchased from the Olin Corp. as an aqueous 40% solution of sodium 2-pyridinethiol-l-oxide (sodium omadine). Sodium omadine (1 L) is diluted with water (H2O, 600 mL) and the solution cooled to 0°C. Hydrochloric acid (350 mL) is added dropwise over a 20-min interval with continuous stirring and cooling for a further 20 min. The resulting suspension containing N-hydroxythio-pyridone is filtered and the solid is washed with H2O (2 L). The N-hydroxythiopyridone is dried over sodium hydroxide or potassium hydroxide under reduced pressure and... [Pg.125]

Sodium metaperiodate Periodic acid, sodium salt (7790-28-5), 75, 108 Sodium nitrite Nitrous acid, sodium salt (7632-00-0), 75, 37 Sodium omadine See Sodium 2-pyridinethiol-1-oxide, 75, 125 Sodium 2-pyridinethiol-l-oxide (sodium omadine), 75,125 Sodium sulfide, 76, 95... [Pg.336]

Sodium benzoate Sodium pentachlorophenol Sodium 2-pyridinethiol-l-oxide Sodium sorbate Sodium dehydroacetate l,2-Dibenzisothiazolin-3-one... [Pg.95]

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