Abstract
Experimental research was reported on the extraction and the spectrophotometric determination of minute quantities of Cd(II), using a fresh novel ligand 2, 4-dimethyl -3H- 1, 5 benzodiazepine (DBA) from given sample of alloy. In this work, the fresh ligand was developed and its characterization was conducted using mass spectrophotometer and IR, NMR. A developed analytical ligand (DBA) when reacts with cadmium produces colored compound, this red colored complex, maintained at constant pH 8.9 and again extracted using n-butanol as a selected solvent. Beers law is also validated in the selected concentration range. The optimum parameters like absorption maxima, molar extinction coefficient and sandell’s sensitivity to the red compound were also reported to be 450 nm, 1960 L mol-1cm-2 and 0.01879 ?g cm-2, respectively. A prepared analytical ligand DBA is found to be effective and efficiently employed for determination of small quantities of Cd (II) metal ions.
Sign-in/Register to access full text options 
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
