
TY  - JOUR
A1  - Hedwig, GR 
A1  - Liddle, JR 
A1  - Reeves, RD 
T1  - Complex formation of nickel(II) ions with citric acid in aqueous solution: a potentiometric and spectroscopic study
JF  - Australian Journal of Chemistry
JO  - Aust. J. Chem.
Y1  - 1980
VL  - 33
IS  - 8
SP  - 1685
EP  - 1693
KW  - 
UR  - https://doi.org/10.1071/CH9801685 
N2  - From a potentiometric and visible spectrophotometric study of the nickel(II)-citric acid (H3L) system in the pH range 3-6, four complexes, NiL-, NiHL, NiH2L+ and NiL24-, have been characterized. Stability constants for the formation of these complexes have been determined at 25&#176;C in 0.1 mol dm-3 KCl. The results suggest that the hydroxy group of citric acid is coordinated in the nickel-citrate complexes. 
ER  -

