Extraction-atomic-absorption determination of titanium (IV) with azoderivative para-tret-butylphenol

Authors

  • A.M. Pashajanov Academician M.Nagiyev Institute of Catalysis and Inorganic Chemistry of Azerbaijan National Academy of Sciences, Az 1143, H.Javid Ave.113, Baku, Azerbaijan Author
  • M.M. Agamaliyeva Academician M.Nagiyev Institute of Catalysis and Inorganic Chemistry of Azerbaijan National Academy of Sciences, Az 1143, H.Javid Ave.113, Baku, Azerbaijan Author
  • G.R. Mugalova Academician M.Nagiyev Institute of Catalysis and Inorganic Chemistry of Azerbaijan National Academy of Sciences, Az 1143, H.Javid Ave.113, Baku, Azerbaijan Author
  • N.V. Yusifova Academician M.Nagiyev Institute of Catalysis and Inorganic Chemistry of Azerbaijan National Academy of Sciences, Az 1143, H.Javid Ave.113, Baku, Azerbaijan Author
  • A.S. Piralisoy Academician M.Nagiyev Institute of Catalysis and Inorganic Chemistry of Azerbaijan National Academy of Sciences, Az 1143, H.Javid Ave.113, Baku, Azerbaijan Author

Keywords:

Titanium, complexation, extraction, atomic-absorption technique

Abstract

The complexation of titanium (IV) with 2-hydroxy-5-tret-butylphenol-4’-methoxyazobenzene was studied using atomic-absorption and spectrophotometric methods. Optimum conditions were found for the formation of a complex and its extraction with chloroform and n-butanol which provide necessary fixation efficiency of titanium ions. Stability constants of the complex 02±0,01, as well as equilibrium constant of complexation reaction (3,52·104) were calculated using Komar method. Molar absorption coefficient equals to ( (3,2-4,1) 104. Calibration curve is linear at concentrations of 1-10 mcg/ml. Extraction-atomic adsorption determination of titanium was developed.

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Published

2017-08-31

Issue

Vol. 7 No. 4 (2017)

Section

Articles

How to Cite

Extraction-atomic-absorption determination of titanium (IV) with azoderivative para-tret-butylphenol. (2017). International Journal of Current Engineering and Technology, 7(4), 1457-1460. https://ijcet.evegenis.org/index.php/ijcet/article/view/2405