
%0 Journal Article
%A Smolik, Marek 
%T Partition of Microamounts of Some M<emph type="7">2+</emph> Ions During MgSO<emph tye="8">4</emph>.7H<emph tye="8">2</emph>O Crystallization
%J Australian Journal of Chemistry
%D 1999/08/05
%V 52
%N 6
%P 425-430
%K 
%R https://doi.org/10.1071/CH99011
%U https://www.publish.csiro.au/paper/CH99011 
%X Partition coefficients (D) of trace amounts of Ni2+, Co2+, Zn2+, Cd2+, Cu2+, Mn2+, Ca2+, and Fe2+ have been determined during crystallization of MgSO4.7H2O. Their dependences on the ionic radii of the M2+ ions, solubilities and structures of the corresponding sulfates, as well as the abilities of the microcomponents to form solid solutions with MgSO4.7H2O have been analysed. The D values are in the range from &#60;0&#183;005 (DCa) to 1&#183;13 (DNi) and depend mainly on the ionic radii of the M2+ ions, as well as the structures of the corresponding sulfates and the ability to form solid solutions with the macrocomponent. 
