Quaternary separation of some transition metal chlorosulphates on mixed adsorbent layers with water as mobile phase. Quantitative determination of nickel chlorosulphate

• Autorzy: Mohammad A. , Najar P. A.
• Języki publikacji: EN

Abstrakty

EN

The analytical potential of double-distilled water for the separation of transition metal chlorosulphates is described. Nickel chlorosulphate is well separated from manganese, iron, copper, or zinc chlorosulphates on mixed silica gel-cellulose (2:1 w/w) adsorbent layers. Several stationary phase-mobile phase combinations were tested to identify suitable chromato-graphic systems for analysis of metal chlorosulphates. Quaternary separations, e.g. Mn-Fe-Ni-Cu and Mn-Fe-Ni-Zn have been achieved. The effect of anionic species on the mobility and separation of metal chlorosulphates has been examined. Nickel as its chlorosulphate has been quantitatively determined after TLC separation from Mn, Fe, and Zn chlorosulphates on mixed silica gel-cellulose layers with double-distilled water as mobile phase.

• Wydawca: University of Silesia in Katowice ; Akademiai Kiado
• Czasopismo: Acta Chromatographica
• Rocznik: 2001
• Tom: No. 11
• Strony: 154--170
• Opis fizyczny: Bibliogr. 20 poz., rys., tab.

Twórcy

autor

Mohammad A.

autor

Najar P. A.

• Analytical Research Laboratory, Department of Applied Chemistry, Z.H. College of Engineering and Technology, Aligarh Muslim University, Aligarh-202002, India