| 摘要 |
PROBLEM TO BE SOLVED: To obtain anα-hydroxy-sulfonate-type aldehyde, to provide a method for synthesizing the same, and to obtain a bactericidal composition containing theα-hydroxy-sulfonate-type aldehyde. SOLUTION: The subject compound includes a salt of 1-hydroxy-3-oxo-2-phenyl-propane-1-sulfonic acid, a salt of (2-formyl-phenyl)-hydroxy-methane-sulfonic acid, or a salt of 1-hydroxy-2-(4-methanesulfonyl-2-nitro-phenyl)-3-oxo-propane-1-sulfonic acid. The compound and the composition are used for sterilization, disinfection, or pasteurization, respectively. COPYRIGHT: (C)2005,JPO&NCIPI
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