在非水溶液中的酸硷滴定,近年来得到广泛的发展和应用.研究单独以醋酐或与其他溶剂混合作溶剂以滴定盐基性化合物,最近引起了分析工作者们的注意,Riddick 认为是酸硷非水滴定中近年来发展的三大方向之一,但关于这方面的工作尚做得不多.作者等认为醋酐作为盐类及盐基类在非水溶液中滴定的溶剂,有其独到的优点,许多盐基度 PH titration in non-aqueous solutions has been widely developed and applied in recent years.Researching the titration of salt-based compounds with acetic anhydride alone or in combination with other solvents has recently drawn the attention of analysts, which Riddick considers to be Acidic non-aqueous titration in recent years the development of one of the three directions, but work on this area has not done much. The authors believe that acetic anhydride as a salt and salts in non-aqueous titration solvent Unique advantages, many salt basis