用3－甲基－2－苯并噻唑酮腙分光光度法测定水样中醛的含量

Spectrophotometric determination of trace aldehyde in water with 3-methyl-2-benzothiazolinone hydrazone

研究了３－甲基－２－苯并噻唑酮腙与醛的反应条件，建立了醛的测定方法，并探讨了水样中苯酚、苯胺等对醛测定的影响．此法用于水样中醛的测定，取得了满意的结果．

spectrophotometric method of determining aldehydes with 3-methyl -2-benzothiazolinone hyarazone has been worked out.The reaction conditions and interference from phenol and aniline were studied.The method has satisfactorily beem applied to analysing aldehydes in water