Skip to main content
SpringerLink
Log in

Aggregation of Mordant Black 11 in aqueous solution

Aggregation von Mordant-Schwarz 11 in wäßriger Lösung

  • Organische Chemie Und Biochemie
  • Published:
Monatshefte für Chemie / Chemical Monthly Aims and scope Submit manuscript

Summary

Spectrophotometry was employed to study the aggregation of Mordant Black 11 (MB-11) in aqueous solution. The aggregation number and constant were determined using the maximum slope method. The aggregation characteristics obtained by this method were then compared with other methods. In addition, the spectral change as a result of dimerization of MB-11 was interpreted in terms of the usual cluster model of water exerting hydrophobic interaction around the dye ions.

Zusammenfassung

Mittels Spektrophotometrie wurde das Aggregationsverhalten von Mordant-Schwarz 11 (MB-11) in wäßriger Lösung untersucht. Die Aggregationszahl und-konstante wurde nach der Maximalanstiegsmethode bestimmt. Die Aggregationscharakteristika wurden mit Ergebnissen aus anderen Methoden verglichen, und die spektroskopischen Veränderungen als Resultat der Dimerisierung von MB-11 wurden im Rahmen des Cluster-Modells und der hydrophoben Wechselwirkung am Farbstoff-Ion diskutiert.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Log in via an institution

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Similar content being viewed by others

References

  1. Bishop E. (1972) Indicators. Pergamon Press, Oxford

    Google Scholar 

  2. Flaschka H. (1952) Mikrochim. Acta39: 38

    Google Scholar 

  3. Biedermann W., Schwarzenbach G. (1948) Chimia (Switz.)2: 56

    Google Scholar 

  4. Diehl H., Lindstrom F. (1959) Anal. Chem.31: 414

    Google Scholar 

  5. Schwarzenbach G., Biedermann W. (1948) Helv. Chim. Acta31: 678

    Google Scholar 

  6. Schwarzenbach G. (1956) Die komplexometrische Titration, 2nd ed. Enke, Stuttgart, pp. 28–30

    Google Scholar 

  7. Ringbom A. (1963) Complexation in Analytical Chemistry. Interscience, New York

    Google Scholar 

  8. Coates E. (1969) J. Soc. Dyers. Col.85: 355

    Google Scholar 

  9. Malik W. U., Gupta P. N. (1977) Indian J. Chem.15A: 273

    Google Scholar 

  10. Pugh D., Giles C. H., Duff D. G. (1971) Trans. Faraday Soc.67:(2): 563

    Google Scholar 

  11. Hida M., Yabe A., Murayama H., Hayashi M. (1968) Bull. Chem. Soc. Jpn.41: 1776

    Google Scholar 

  12. El-Mariah, Afaf A. R., Kafafi Z. H., Moussa E. A. (1982) J. Chinese Chem. Soc.29: 279

    Google Scholar 

  13. Constantino L., Guarino G., Ortona O., Vitaglino V. (1984): J. Chem. Eng. Data29: 62

    Google Scholar 

  14. Zanker V. (1952) Z. Phys. Chem.200: 250

    Google Scholar 

  15. Mataga N. (1957) Bull. Chem. Soc. Jpn.30: 375

    Google Scholar 

  16. Forster Th., König E. (1957) Electrochem.61: 344

    Google Scholar 

  17. Hida M. (1981) Memoris of Faculty of Technology Tokyo Metropolitan University, Tokyo Japan31: 3055

    Google Scholar 

Download references

Author information

Authors and Affiliations

  1. Chemistry Department, Faculty of Science, Al-Azhar University, Cairo, Egypt

    M. M. El-Fass

Authors
  1. M. M. El-Fass
    View author publications

    You can also search for this author in PubMed Google Scholar

Rights and permissions

Reprints and permissions

About this article

Cite this article

El-Fass, M.M. Aggregation of Mordant Black 11 in aqueous solution. Monatsh Chem 124, 945–951 (1993). https://doi.org/10.1007/BF00816417

Download citation

  • Received:

  • Accepted:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF00816417

Keywords

Search

Navigation