IDENTIFICATION AND CONTROL OF PURITY OF ACID-BASE INDICATORS

被引：7

作者：

ACKERMANN, G

SOMMER, L

STEPHEN, WI

机构：

[1] UNIV BIRMINGHAM,DEPT CHEM,BIRMINGHAM B15 2TT,W MIDLANDS,ENGLAND

[2] PURKYNE UNIV,DEPT CHEM,CS-61137 BRNO,CZECHOSLOVAKIA

来源：

PURE AND APPLIED CHEMISTRY | 1985年 / 57卷 / 06期

关键词：

ACIDS - CHEMICAL OPERATIONS - Measurements - CHROMATOGRAPHIC ANALYSIS - Thin Layer - COMBUSTION - Analysis - SPECTROSCOPY;

D O I：

10.1351/pac198557060845

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A series of tests to be applied to acid-base indicators to establish their purity is recommended. These include the determination of moisture content, residue after combustion, elemental analysis, spectral characteristics and chromatographic examination. The tests may also be used for spectrophotometric reagents and compleximetric indicators where their purity is in doubt.

引用

页码：845 / 848

页数：4