sodium perchlorate in acetonitrile Electrolysis; electrolysis process were run in galvanostatic regime ( current 200 mA,catode - Pt, anode - Mg, supporting electrolyte - NaClO4); evapd. in vac., treated with hot C6H6, filtered, chromd. (SiO2, C6H6), dried, recrystd. (C6H6/hexane);