syringaldazine

常见例句

Keywords syringaldazine;residual chlorine;mechanism of reaction;
丁香醛连氮;剩余氯;反应机理;
Syringaldazine is a new reagent for measuring residual chlorine in drinking water,but the reaction product is unstable and the reproducibility is poor;
丁香醛连氮是测定饮水中余氯的新试剂,但其反应产物的稳定性差,重现性不好,因而限制其推广应用。
there by, it can not be widelyused.On basis of visible, UV, IR, NMR spectroscopy, the mechanism and procedure of the reac-tion between syringaldazine and residual chlorine were determined.
通过可见光光度分析,紫外分光光度分析,红外光谱分析及核磁共振波谱分析,基本搞清了丁香醛连氮与余氯的反应机理和过程,反应产物不稳定是由于产物与反应物之间的相互转化。