Thin-layer chromatography search for Disperse Yellow 3 and Disperse Orange 3 in 52 stockings and pantyhose.
Thin-layer (uni-dimensional and bi-dimensional) chromatography studies were performed on 52 beige stockings and pantyhose from different countries. They demonstrated the presence of Disperse Yellow 3 in 51 and Disperse Orange 3 in 15 stockings. In the absence of isolation and spectroscopic identification of the dyes, these results are strong clues to their presence.
D001391:Azo Compounds / Q000032:analysis*; D002855:Chromatography, Thin Layer; D003020:Clothing / Q000009:adverse effects*; D004396:Coloring Agents / Q000032:analysis*; D003877:Dermatitis, Contact / Q000209:etiology*; D006801:Humans
D001391:Azo Compounds; D004396:Coloring Agents; C024957:Dispersion Yellow 3; C041259:Disperse Orange 3