Thin - Layer Chromatography Search for Disperce Yellow 3 and Disperce Orange 3 in 60 Brownish Stockings.
- Author:
Heung Bae PARK
;
Hee Chul EUN
;
Yoo Shin LEE
- Publication Type:Original Article
- MeSH:
Chromatography*;
Citrus sinensis*;
Coloring Agents;
Korea;
Textiles
- From:Korean Journal of Dermatology
1988;26(3):298-305
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
Thin-layer (uni-dimensional and bi-dimensional) chrornatography studies were performed on 60 brownish stockings from 12 companies in Korea to search for Disperse Yellow 3 and Disperse Orange 3, which are known as common sensitizers in textiles. The results were as follows : 1) Mixture of various-colored dyes were being used to reveal the brownish hue in the stockings. 2) TLC demonstrated the presence of Disperse Yellow 3 in 53 stocking. 3) TLC demonstrated the presence of Disperse Orange 3 in 3 stockings, Although lack or more sophisticsted tests such as spectroseopic, infra red or nuclear spectra identification. These results suggest a strong clue to the presence of Disperse Yellow 3 and Disperse Orange 3 in the commercial stocking now being used in Korea.
