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The Estimation of Small Metal Traces of Cd (II) from the Alloy and Water Effluents using Fast and Accurate Extractive Spectrophotometric Method with Newly Developed DBA Reagent

Sonali S. Patil *

1 Department of Chemistry,, J. S. M. College, Alibag, Raigad, Maharashtra India

Corresponding author Email: sonaligayu285@gmail.com

DOI: http://dx.doi.org/10.12944/CWE.17.3.26

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.

Cd (II); DBA reagent; molar absorptivity; Spectrophotometer

Copy the following to cite this article:

Patil S. S. The Estimation of Small Metal Traces of Cd (II) from the Alloy and Water Effluents using Fast and Accurate Extractive Spectrophotometric Method with Newly Developed DBA Reagent. Curr World Environ 2022;17(3). DOI:http://dx.doi.org/10.12944/CWE.17.3.26

Copy the following to cite this URL:

Patil S. S. The Estimation of Small Metal Traces of Cd (II) from the Alloy and Water Effluents using Fast and Accurate Extractive Spectrophotometric Method with Newly Developed DBA Reagent. Curr World Environ 2022;17(3).

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