International Journal of Scientific and Research Publications

IJSRP, Volume 10, Issue 10, October 2020 Edition [ISSN 2250-3153]


Spectrophotometric Determination Of Vanadium (V) With Schiff Base Derived From Pyridine-2- Carboxaldehyde And 2-Amino Pyridine By Preliminary Adsorption On Polyurethane Foam
      Jyoti Sharma, Sunita (Soni) Tondon, Nidhi Agarwal
Abstract: The spectrophotometric determination of Vanadium (V) by adsorption of its pyridine-2-carboxaldehyde and 2-amino pyridine complex after adsorption on polyurethane foam is described. The complex is eluted from the foam with chloroform and absorbance is measured at 400 nm. Beer’s law is obeyed in the concentration range 5-90 µg of vanadium. The molar absorptivity was found to be 2.3108 x 104 Lmol-1cm-1 and sensitivity being 1.14 x 10-2 µg cm-2 for the absorbance of 0.001. The effect of various parameters namely pH, reagent, adsorbant, shaking time and diverse ions have also been investigated.

Reference this Research Paper (copy & paste below code):

Jyoti Sharma, Sunita (Soni) Tondon, Nidhi Agarwal (2020); Spectrophotometric Determination Of Vanadium (V) With Schiff Base Derived From Pyridine-2- Carboxaldehyde And 2-Amino Pyridine By Preliminary Adsorption On Polyurethane Foam; International Journal of Scientific and Research Publications (IJSRP) 10(10) (ISSN: 2250-3153), DOI: http://dx.doi.org/10.29322/IJSRP.10.10.2020.p10668
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