Journal :   Asian Journal of Research in Chemistry

Volume No. :   8

Issue No. :  5

Year :  2015

Pages :   358-361

ISSN Print :  0974-4169

ISSN Online :  0974-4150


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Analytical Application of 1, 1'-(Sulfonyldibenzene-4,1-diyl)bis(3-hydroxy-3-phenyltriaz-1-en) (BHDPT) in the Spectrophotometric Determination of Iron (III)



Address:   Sharad Sharma, Ashok K. Patidar, Krishna K. Rathore, Ram C. Senwar Anita Mehta, Ajay K. Goswami
Synthetic Organic Chemistry Laboratory, ML Sukhadia University, Udaipur, India. 313001
*Corresponding Author
DOI No: 10.5958/0974-4150.2015.00059.0

ABSTRACT:
Bis hydroxytriazenes (1,1'-(sulfonyldibenzene-4,1-diyl)bis(3-hydroxy-3-phenyltriaz-1-en)) has been proposed as a sensitive and selective reagent for the spectrophotometric determination of Iron(III). The method is based on the formation of green coloured 1:1 complex by the reaction of Iron (III) with Bis hydroxytriazenes. Beer’s law is valid over the concentration range of 1×10-4 to 4.5×10-4. The coloured complex exhibit an absorption maximum at 410 nm with molar absorptivity of 45606.2 L mol-1cm-1and sendell sensitivity of 1.22 ng cm-2 the absorbance is found to increase linearly with increase in concentration of iron which are corroborated by the calculated correlation coefficient.
KEYWORDS:
Bis hydroxytriazene, Spectrophotometric study, Iron, Complex.
Cite:
Sharad Sharma, Ashok K. Patidar, Krishna K. Rathore, Ram C. Senwar Anita Mehta, Ajay K. Goswami. Analytical Application of 1, 1'-(Sulfonyldibenzene-4,1-diyl)bis(3-hydroxy-3-phenyltriaz-1-en) (BHDPT) in the Spectrophotometric Determination of Iron (III). Asian J. Research Chem 8(5): May 2015; Page 358-361.
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