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Research Article

SPECTROPHOTOMETRIC DETERMINATION OF CARBOFURAN IN COMMERCIAL SAMPLES BY OXIDATION WITH POTASSIUM FERRICYANIDE

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Nadeem Raza , Muhammad Aslam , Asif Hanif Chauhdry , Wasim Raza , Muhammad Khalid , Haq Nawaz , Ajaz Hussain
J Ong Chem Res, 2013, 1 (2), 68-75, DOI: https://doi.org/10.5281/zenodo.23590999, ISSN 2651-4338
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Abstract

A spectrophotometric method for the determination of carbofuran has been studied. Method comprises of alkaline hydrolysis of the pesticide and the resulting phenol is reacted with potassium ferricyanide. The dye product formed has maximum absorption at 475 nm. Various factors affecting the formation of complex have been investigated. A linear calibration curve, over the range 17.7 μg ml-1 to 106.22 μg ml-1 with molar absorptivity 4.66X102 l mol-1cm-1, is obtained. Correlation coefficient, slope and intercept have been calculated as 0.992, 198.112 and 1.552 respectively. The performance of the proposed method has been determined in terms of sensitivity and reproducibility.

Keywords Spectrophotometer Carbofuran Potassium ferricyanide Complexation Alkaline hydrolysis
Authors 7
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The team behind this paper

7 authors.

This paper Nadeem Raza — corresponding author NR Nadeem Raza ✉ Muhammad Aslam MA Muhammad Aslam Asif Hanif Chauhdry AC Asif Hanif Chauhdry Wasim Raza WR Wasim Raza Muhammad Khalid MK Muhammad Khalid Haq Nawaz HN Haq Nawaz Ajaz Hussain AH Ajaz Hussain

7 of them have not recorded an affiliation.

Readership

299 reads over 33 months.

February 2024 October 2026

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This article is token #109 of SciMatic Articles (ERC-1155): 1,000,000 tokens, minted once, never more. The chain also stores a fingerprint (SHA-256) of the article's record, so anyone can check that it has not been altered.

HolderWalletTokens
SciMatic 0xc35709…277732 100,000 (10%)
Nadeem Raza 0xD34172…776Ec2 128,574 (12.86%)
Muhammad Aslam 0x3f2311…DB8580 128,571 (12.86%)
Asif Hanif Chauhdry 0xe3F357…A1fF8B 128,571 (12.86%)
Wasim Raza 0xD00290…cc0f92 128,571 (12.86%)
Muhammad Khalid 0x97A1aa…E40274 128,571 (12.86%)
Haq Nawaz 0x7cf7F0…C6e45a 128,571 (12.86%)
Ajaz Hussain 0x05bbFF…caD0A2 128,571 (12.86%)
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Bibliographic Information

Nadeem Raza, Muhammad Aslam, Asif Hanif Chauhdry, Wasim Raza, Muhammad Khalid, Haq Nawaz, Ajaz Hussain, (2013). SPECTROPHOTOMETRIC DETERMINATION OF CARBOFURAN IN COMMERCIAL SAMPLES BY OXIDATION WITH POTASSIUM FERRICYANIDE, Journal of Ongoing Chemical Research, 1(2): 68-75
Bibtex Citation
@article{nadeem_raza2013jocr,
author = {Nadeem Raza and Muhammad Aslam and Asif Hanif Chauhdry and Wasim Raza and Muhammad Khalid and Haq Nawaz and Ajaz Hussain},
title = {SPECTROPHOTOMETRIC DETERMINATION OF CARBOFURAN IN COMMERCIAL SAMPLES BY OXIDATION WITH POTASSIUM FERRICYANIDE},
journal = {Journal of Ongoing Chemical Research},
year = {2013},
volume = {1},
number = {2},
pages = {68-75},
doi = {10.5281/zenodo.23590999},
url = {https://scimatic.org/show_manuscript/109}
}
APA Citation
Raza, N., Aslam, M., Chauhdry, A.H., Raza, W., Khalid, M., Nawaz, H., Hussain, A., (2013). SPECTROPHOTOMETRIC DETERMINATION OF CARBOFURAN IN COMMERCIAL SAMPLES BY OXIDATION WITH POTASSIUM FERRICYANIDE. Journal of Ongoing Chemical Research, 1(2), 68-75. https://doi.org/10.5281/zenodo.23590999

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