| 摘要 |
FIELD: chemical technology. ^ SUBSTANCE: invention relates to a method for synthesis of peroxyformic acid and its salts. Method involves electrolysis of 0.5-2.0 M formic acid solution or its alkaline metal salts in diaphragm electrolyzer on dioxide-lead anode at current density values 0.05-0.5 A/cm2 in the presence of ammonium thiocyanate taken in the concentration 1.0-1.5 g/l. Method provides exclusion using strong dangerously explosive oxidizing agents, high selective of the synthesis process, possibility for continuous realizing the process and preparing the end substance of high purity. ^ EFFECT: improved method of synthesis. ^ 4 tbl, 4 ex |
