pH-metric determination of D-sorbitol in the medicinal preparation poliamin

被引：0
|
作者：
Golovnev, NN [1 ]
Tugovikov, NV [1 ]
Romanova, OS [1 ]
机构：
[1] Krasnoyarsk State Univ, Dept Chem, Krasnoyarsk 660041, Russia
来源：
JOURNAL OF ANALYTICAL CHEMISTRY | 2000年 / 55卷 / 03期
关键词：
Sorbitol; Boric Acid; Medicinal Preparation; Iodometric Titration; Potentiometric Determination;
D O I：
10.1007/BF02757214
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
A procedure for the potentiometric determination of D-sorbitol in the solution of a medicinal preparation Poliamin was developed. The procedure involved binding of sorbitol with boric acid to form borosorbic acid, which was subsequently titrated with a standard solution of sodium hydroxide to a constant pH. The effect of pH and the concentrations of reagents on the accuracy of the results of analysis was studied.
引用
收藏
页码：282 / 283
页数：2
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