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

页码：282 / 283

页数：2

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