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2-巯基苯骈噻唑是橡胶的主要促进剂之一,也是许多金属离子的络合剂。近年来对它的研究和应用有较大的发展,如在安培滴定中用它滴定多种微量金属离子;结合原子吸收光谱法用它测定河水、污水中的铜、镉等。对2-巯基苯骈噻唑分析的报导很多,常用的有汞量法、碱量法、碘量法、银量法及非水滴定等。本文作者对汞量法、银量法、碱量法进行了对比试验,获得的实验数据说明,汞量法是一种较佳的方法,实
2-Mercaptobenzothiazole is one of the major accelerators of rubber and is also a complexing agent for many metal ions. In recent years, its research and application of greater development, such as titration in the titration with a variety of trace metal ions; combined with atomic absorption spectrometry for the determination of river water, sewage copper, cadmium. There are many reports on the analysis of 2-mercaptobenzothiazole. There are commonly used mercury, alkali, iodometry, silver and non-aqueous titration. The author of the mercury amount method, the amount of silver method, alkali method were compared with the experimental data obtained, the mercury amount method is a better method, the real