Acid-base properties of some penicillins

被引：9

作者：

Alekseev, VG ^{[1
]}

Volkova, IA ^{[1
]}

机构：

[1] Tver State Univ, Tver 170013, Russia

来源：

RUSSIAN JOURNAL OF GENERAL CHEMISTRY | 2003年 / 73卷 / 10期

关键词：

Titration; Penicillin; Acidity; Ionic Strength; Ampicillin;

D O I：

10.1023/B:RUGC.0000016033.20497.c9

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The acidity constants of benzylpenicillin, carbenicillin, and ampicillin were determined by pH-metric titration at 20degreesC and an ionic strength of 0.1 M (KCl). Diagrams of distribution of ionic and molecular forms of these compounds vs. pH were calculated.

引用

页码：1616 / 1618

页数：3