ANALYSIS OF DYES EXTRACTED FROM TEXTILE FIBERS BY THERMOSPRAY HIGH-PERFORMANCE LIQUID CHROMATOGRAPHY-MASS SPECTROMETRY

被引:25
作者
YINON, J [1 ]
SAAR, J [1 ]
机构
[1] MAHTESHIM CHEM WORKS LTD,DEPT RES & DEV,IL-84100 BEER SHEVA,ISRAEL
来源
JOURNAL OF CHROMATOGRAPHY | 1991年 / 586卷 / 01期
关键词
D O I
10.1016/0021-9673(91)80027-E
中图分类号
O65 [分析化学];
学科分类号
070302 ; 081704 ;
摘要
Thermospray high-performance liquid chromatography was used to analyze a series of disperse dyes extracted from polyester and cellulose acetate fibers, a basic dye from orlon fiber and a vat dye from denim. Molecular characterization of each dye was obtained from the extract of a single fiber, 5-10 mm long. This was achieved by high-performance liquid chromatographic separation followed by thermospray mass spectrometry of the separated dye.
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页码:73 / 84
页数:12
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