Vol. 4, Issue 3 (2016)
Spectroscopic investigation complex formation of molybdenum with 2, 6-dithiolphenol and its derivatives in the presence of hydrophobic amines
Author(s): Kerim A. Kuliev, Nailya A. Verdizadeh, Afat B. Gadjieva, Shafa A. Mamedova
Abstract: The mixed-ligand complexes of Molybdenum (VI) with 2, 6-dithiolphenol (DTP) and its deriva-tives {(2, 6-dithiol-4-methylphenol (DTMP) and 2, 6-dithiol-4-tert-buthylphenol (DTBP)} in the presen-ce of hydrophobic amines have been investigated by spectrophotometric method. The condition of comp-lexing and extraction, physical-chemical and analytical characteristics of this complex have been found. As hydrophobic amins p-chloraniline (chAn), aniline (An), N-metilaniline (mAn), N, N-dimetilaniline (dAn), o-toluidine (o-Tol), m-toluidine (m-Tol) and p-toluidine (p-Tol) were used. It has been found that mixed-ligand complex were formed in weakly acidic medium (pH 2, 8 – 5, 3). Maksimum of light absorp-tion observed at 520-548 nm. The calculated molar absorptivities (emax) belong to the interval (4, 3-5, 4)•10 [4].rnThe extraction-photometric methods of Molybdenum determination have been worked out. The influence of diverse ions on determination of Molybdenum has been studied. The proposed method was applied successfully to determine amount of Molybdenum in steel and in soil.
Pages: 42-48 | 1809 Views 80 Downloads
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How to cite this article:
Kerim A. Kuliev, Nailya A. Verdizadeh, Afat B. Gadjieva, Shafa A. Mamedova. Spectroscopic investigation complex formation of molybdenum with 2, 6-dithiolphenol and its derivatives in the presence of hydrophobic amines. Int J Chem Stud 2016;4(3):42-48.
