ISSN print edition: 0366-6352 ISSN electronic edition: 1336-9075 Registr. No.: MK SR 9/7 Published monthly

Spectrophotometric determination of copper

J. Gažo and Z. Arje

Slovak Technical University, Bratislava

Abstract: The detn. of Cu⁺⁺, alone and in mixts. with Co⁺⁺ and Ni⁺⁺, as chlorocomplexes, dissolved in pure, H₂O-free Me₂CO, was described. These systems were applied: Cu(NO₃)₂.3H₂O-LiCl-Me₂CO, Cu(NO₃)₂.3H₂O-Co(NO₃)₂.6H₂O-LiCl-Me₂CO, and Cu(NO₃)₂.3H₂O-Ni(NO₃)₂.6H₂O-LiCl-Me₂CO. By a proper choice of wavelength (475 and >560 mμ) it was possible to det. Cu and Co, or Cu and Ni.

Full paper in Portable Document Format: 167a553.pdf (in Slovak)

Chemical Papers 16 (7) 553–561 (1962)