Author : Dr. rekha trivedi, dr. piyushkant pandey, dr. madhurima pandey
Keyword : Fe(iii) analysis, aqueous media, spectrophotometry, fe(iii)-2-fha, environmental samples.
Subject : Chemistry
Article Type : Original article (research)
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Abstract : A new simple and selective spectrophotometric method for the determination of Fe(III) in various environmental samples like soil, biomass, particulates (SPM, RSPM) based on the formation of Fe(III)-2-FHA complex in aqueous medium has been established. A reddish brown complex show intense colour pH 5.0 - 5.5 at λmax 480 nm. The tolerance limit of diverse ions examined is very high. The molar absorptivity and Sandells senstivity of the method with 2-FHA are 3.58x103 liter/mol/cm and 0.109 µg/cm2 respectively. The relative standard deviation of the method is 0.01419 for the determination of 5µg/25ml of Fe(III).
Article by : Dr Rekha Trivedi
Article add date : 2020-10-29
How to cite : Dr. rekha trivedi, dr. piyushkant pandey, dr. madhurima pandey. (2020-October-29). Spectrophotometric method development for determining iron(iii) in environmental samples using 2-furohydroxamic acid (2-fha. retrieved from https://www.openacessjournal.com/abstract/328