Potentiometric study of vitamin C complexes with transition metal ions
Co(II), Ni(II), Cu(II)& Zn(II)

S. T. Denglea; S. T. Gaikwadb; A. S. Rajbhoj

Potentiometric study of vitamin C complexes with transition metal ions Co(II), Ni(II), Cu(II)& Zn(II)

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Abstract

The stability constants of Vitamin C complexes with transition metal ions Co(II), Ni(II), Cu(II)& Zn(II) were determined pH metrically at temperature 298K in aqueous medium and an ionic strength 0.1M, 0.3M & 0.6M NaClO4. The stability constants of vitamins and metals have been calculated