Abstract:Alizarin and its derivatives are well known colorimetric reagents for cations. The presence of two hydroxyl groups in positions 1 and 2 with respect to the quinoid oxygen makes it very suitable for the formation of chelates with metal ion. A number of studies have been carried out on the detection and determination of a number of transition metal 1,2,3 .
ABSTRACTQuantitative studies of complex formation from the determination of stability constants of the binary complexes of metal (II)/(III)-alizarin and also… Show more
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