Trace Determination of 5-n-Decyl- 2,3,4-Tetrahydronaphthalene Sulfonate in n-Nonane by Derivative Spectrophotometry

被引:0
|
作者
Weihong, Qiao [1 ]
Shubiao, Zhang [1 ]
Zhigang, Li [1 ]
Jiaohua, Wang [1 ]
Hongbing, Zhang [1 ]
Zongshi, Li [1 ]
Lubo, Cheng [1 ]
机构
[1] Dalian, China
关键词
D O I
10.1515/tsd-2001-380510
中图分类号
TB51 [声学仪器]; TH74 [光学仪器];
学科分类号
0803 ; 0804 ;
摘要
UV spectrophotometry and derivative spectrophotometry were used to determine the trace presence of 5-n-alkyl-1,2,3,4- tetrahydronaphthalene sulfonate (DTHNS) in n-nonane. A method to determine the trace presence of DTHNS by derivative spectrophotometry was developed. This method is applicable for concentrations ranging from 2 ppm to 200 ppm. © Carl Hanser Publisher, Munich.
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