
%0 Journal Article
%A Rengasamy, P 
%A Oades, JM 
%T Spectrophotometric determination of monomeric plus oligomeric and polymeric hydroxy species of chromium(III) in aqueous solutions
%J Australian Journal of Chemistry
%D 1977/06/01
%V 30
%N 6
%P 1383-1385
%K 
%R https://doi.org/10.1071/CH9771383
%U https://www.publish.csiro.au/paper/CH9771383 
%X The anion of edta formed complexes with monomeric and oligomeric species of chromium(III), whereas no reaction was observed with polymeric hydroxy forms in aqueous solutions of Cr(NO3)3 and CrCl3. A procedure is described to distinguish monomeric plus oligomeric from polymeric forms of chromium(III) in aqueous solutions by determining the CrIII-edta complex spectrophoto- metrically at 546 nm. 
