Spectrophotometric method for the microdetermination of methyl and propyl paraben in some detergents through charge transfer complex
Other Title(s)
طريقة طيفية للتقدير المايكروي لمركبات المثل و البروبيل بارابين في بعض مستحضرات التنظيف من خلال معقدات انتقال الشحنة
Joint Authors
Yahya, Shadha Yunus
Abdun, Fadam Mutib
Amin, Siham Tawfiq
Source
Iraqi National Journal of Chemistry
Issue
Vol. 17, Issue 1 (31 Mar. 2017), pp.87-102, 16 p.
Publisher
University of Babylon College of Sciences
Publication Date
2017-03-31
Country of Publication
Iraq
No. of Pages
16
Main Subjects
Abstract EN
Simple Spectral method was developed to estimate the methyl and propyl paraben through charge- transfer (CT) complexes.
The method involves the interaction of parabens compounds with o-chloranil as π-acceptor.
Under the optimized conditions, the complexes were found to be absorbed at 415 and 385 nm with in the linearity range of 5-40 and 5-55 μg ml-1 respectively.
The molar absorptivity values were in the range 3803.75 and 2342.6 L.mol-1.cm-1 respectively.
And the lower limit of detection were in the rang 0.073 and 0.086 μg/ml-1 for methyl and propyl respectively.
The stoichiometry of the paraben compounds o-chloranil complexes was found to be 1:1 method.
The procedure was characterized by its simplicity with accuracy and precision.
The proposed method was applied successful in some detergents (shampoo and lotion) containing paraben compounds.
American Psychological Association (APA)
Yahya, Shadha Yunus& Amin, Siham Tawfiq& Abdun, Fadam Mutib. 2017. Spectrophotometric method for the microdetermination of methyl and propyl paraben in some detergents through charge transfer complex. Iraqi National Journal of Chemistry،Vol. 17, no. 1, pp.87-102.
https://search.emarefa.net/detail/BIM-779513
Modern Language Association (MLA)
Yahya, Shadha Yunus…[et al.]. Spectrophotometric method for the microdetermination of methyl and propyl paraben in some detergents through charge transfer complex. Iraqi National Journal of Chemistry Vol. 17, no. 1 (Mar. 2017), pp.87-102.
https://search.emarefa.net/detail/BIM-779513
American Medical Association (AMA)
Yahya, Shadha Yunus& Amin, Siham Tawfiq& Abdun, Fadam Mutib. Spectrophotometric method for the microdetermination of methyl and propyl paraben in some detergents through charge transfer complex. Iraqi National Journal of Chemistry. 2017. Vol. 17, no. 1, pp.87-102.
https://search.emarefa.net/detail/BIM-779513
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 101-102
Record ID
BIM-779513