孙儒品;赵力;周润亚;
Sun Rupin Zhao Li Zhou Runya Department of Inorganic Chemistry

• 1:沈阳药学院无机教研室
• 2:沈阳药学院
• 3:沈阳药学院无机教研室 79届毕业生

摘要(Abstract)：

本文用测定化合物在不同pH溶液中的溶解度的方法,研究了对氨甲基苯甲酸的pH与溶解度的关系,求得了它的电离常数并提出了在不同的pH溶液中计算该化合物溶解度的公式。
By measuring the solubility of a compound in solutions of different pH values, the relationship between the pH value and the solubility of p-aminomethylbenzoic acid has been studied. It's ionization constant has been obtained and the equation for calculating the solubility of that compound in solutions of different pH values has been advanced.

关键词(KeyWords)： 对氨甲基苯甲酸;电离常数;溶解度
p-Aminomethylbenzoic acid; lonization constant; Solubility

Abstract:

Keywords:

基金项目(Foundation):

作者(Authors): 孙儒品;赵力;周润亚;
Sun Rupin Zhao Li Zhou Runya Department of Inorganic Chemistry

参考文献(References)：

• 1． 黄伟文等:医药工业 (9) :7,1979
• 2． 中华人民共和国药典,一九七七年版,二部,138页。
• 3． 周润亚等:药物分析杂志 3(4) :193,1983
• 4． 沈阳药学院主编:药剂学,174页,人民卫生出版社,北京,1980
• 5． Klcking HP, et al: Die Pharmazie 20(9) :554, 1965