- P-ISSN 1225-0163
- E-ISSN 2288-8985
Micellar electrokinetic capillary chromatography(MECC) and HPLC with ion-pairing mechanism were applied for the separation of the well known environmental wastes from dye industry. These compounds include H-acid, J-acid, <TEX>${\gamma}$</TEX>-acid, orthanilic acid, sulfanilic acid and 2-naphthylamine-1,5-disulfonic acid, and are known to be the diazo components of the azo dye. MECC method was also applied to separate few acid dyes including Acid Orange 7, Acid Orange 5 and Acid Blue 92 and direct dye such as Direct Red 80. Informations about the diazo components of any azo dye could be obtained by comparison of electropherogram of the reduction solution of a given dye with those obtained from standard materials such as H-acid, J-acid, <TEX>${\gamma}$</TEX>-acid, orthanilic acid, sulfanilic acid and 2-naphthylamine-1,5-disulfonic acid. It has been concluded that MECC and HPLC with ion-pairing mechanism could be successfully applied for the analysis of unknown dyes and their diazo components.
Zollinger, H, (1991) Color Chemistry. Syntheses, Properties and Applications of Organic Dyes and Pigments, VCH: Weinheim
Zollinger, H, (1994) Diazo Chemistry I, VCH: Weinheim
오세화, (1994) 화학세계,
Venkataraman, K. Ed, (1977) The Analytical Chemistry of Synthetic Dyes, Wiley-Interscience: New York
Peters, A. T, (1995) Analytical Chemistry of Synthetic Colorants, Chapman & Hall: London
Whitaker, A, (1986) J. Soc. Dyers Colourists.,
Schnopper, I, (1959) Anal. Chem.,
Lycka, A, Color Chemistry, Elsevier, London
Chippendale, A. M, (1981) J. Chem. Soc. Perkin Tr. II,
Griffiths, J, (1976) Colour and Constitution of Organic Molecules, Academic Press: London
Fabian, J, (1980) Light Absorption of Organic Colorants, Springer-Verlag: Berlin
Bello, K. A, (1986) J. Chem. Soc. Chem. Commun,
Lakowicz, J. R. Ed, (1991) Topics in Fluorescence Spectroscopy Vol 1, Plenum Press: New York
Krasovitskii, B. M, (1988) Organic Luminescent Materials, VCH: Weinheim
Guibault, G. G, (1973) Practical Fluorescence and Theory, Dekker: New York
Youngless, T. L, (1985) Anal. Chem.,
Havlickova, L, (1988) Dyes and Pigments,
Sokolowska-Gajda, J, (1990) Dyes and Pigments,
Beckey, H. D, (1977) Principles of Field Ionization and Field Desorption Mass Spectrometry, Pergamon Press: New York
Burkinshaw, S. M, (1993) J. Chromatogr,
McKone, H. T, (1980) J. Chem. Educ.,
Fieser, L. F, (1943) Org. Syn. Vol II,
Fieser, L. F, (1943) Org. Syn. Vol II,
Hearn, M. T W. ed, (1985) Ion Pair Chromatography; Marc4el, Dekker: New York