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ChemicalBook CAS DataBase List 2-Pyridinol-1-oxide
13161-30-3

2-Pyridinol-1-oxide synthesis

6synthesis methods
500L reactor add 2-chloropyridine 30 kg, 200 kg of tap water, sodium tungstate 1.5 kg, 2 kg of concentrated sulfuric acid, stirring to dissolve clear; temperature to 55 ℃, slowly drop 30% hydrogen peroxide 100 kg; drop after the completion of the temperat

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