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DEVELOPMENT OF AN ECO-FRIENDLY SOLID-PHASE SPECTROPHOTOMETRIC METHOD FOR COBALT DETECTION BASED ON IMMOBILIZED NITROSONAPHTHOL-BASED REAGENTS

Authors

  • Inаtоvа Mаkhsudа

    Dосtоr оf Рhilоsорhу Сhеmistrу, Associate Professor Jizzаkh Stаtе Реdаgоgiсаl University Uzbеkistаn
    Author
  • Ubaydullayeva Zilola

    Independent researcher
    Author

Keywords:

immobilization,nitrosonaphthol derivatives,heavy and toxic metals

Abstract

Immobilization of reagents was carried out,their kinetics were studied and the optimal conditions for immobilization and complex formation of cobalt ions were determined.

References

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3. Nurmukhamadov J. Sh., Smanova Z. A., Tadjimukhamedov H. S., Inatova M. S. Synthesis o-nitrosonaphthols and their application in analytical chemistry. // The Advanced Science, USA, issue 10, 2013, pp. 16–22.

4. Nurmukhamadov J., Smanova Z. A., Tojimuhamedov H. S., Inatova M. S. Synthesis and properties of a new analytical reagent, 2-hydroxy-3-nitrosonaphthalene-1-carbaldehyde. // Russian Journal of Organic Chemistry, 2014, Volume 50, Issue 6, pp. 895–897.

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Published

2025-12-19