SYNTHESIS N-PHENYLAMINEDITHIOCARBAMATE AS CHELATING AGENT IN SOLVENT EXTRACTION

Soja Siti Fatimah, Vera Musfiroh, Zackiyah Zackiyah, Husein H. Bahti, Iwan Hastiawan, Anna Permanasari

Abstract


Dithiocarbamate derivatives is a versatile ligand that contain two atoms of sulfur as a strong electrondonor. 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 1H-NMR, 13C-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.

Keywords


N-phenylaminedithiocarbamate; chelating agents; solvent extraction

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DOI: https://doi.org/10.24198/cna.v2.n3.9160

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