Solvent Extraction and Spectrophotometric Determination of Uranium Using α‐Benzoin Oxime as Chelating Agent

Abstract

Dithiocarbamate derivatives is a versatile ligand that contain two atoms of sulfur as a strong electron donor. It combines with metals. N-phenylaminedithiocarbamate has synthesized and applied in solvent exctration. Synthesis carried out with addition carbon disulphide to N-phenylamine and concentrated pottasium hydroxyde in metanol. The result was characterized by spectroscopy 1 H-NMR, 13 C-NMR, FTIR, Elemental Analysis, that showed molecular structure was significant. Applied N-Phenylaminedithiocarbamate in solvent extraction showed precent of result Cu(II), Co(II), Cr(III) and Ni (II) were 90.45%-99.99% at pH 4-9.