Precipitation of nickel salicylaldoximate from homogeneous solution.
The reaction between hydroxylamine and salicylaldehyde in the presence of nickel ions has been made the basis of the precipitation of nickel salicylaldoximate from homogeneous solution. Conditions for quantitative precipitation of nickel when present alone or with such metal ions as Fe(2+), Cr(3+), Al(3+), Zn(2+), Mn(2+) and Cd(2+) are described. The recommended procedure is shown to be useful in the analysis of a steel sample.
Rao
B S
BS
Department of Chemistry, McMaster University, Hamilton, Ontario, Canada.
Hileman
O E
OE