摘要
用pH-电位滴定法测定草酸、丙二酸、丁二酸、顺丁烯二酸、邻苯二甲酸、戊二酸和己二酸等7种常见二元羧酸的第一、二级质子化常数,对实验结果进行了讨论。
The first and secondary protonation constants of oxalic acid, propanedioic acid, succinic acid, cis-butnedioic acid, o-phthalic acid, pentanedioic acid and hexanedioic acid have been determined by potential-pH method. The experimental results were discussed.
出处
《沈阳化工学院学报》
1993年第1期29-34,共6页
Journal of Shenyang Institute of Chemical Technolgy
关键词
二元羧酸
质子化常数
电位滴定
dicarboxylic acid
protonation constant
potential-pH method
