Kerbala University
  • Register
  • Login
  • العربیة

karbala journal of pharmaceutical sciences

  • Home
  • Browse
    • Current Issue
    • By Issue
    • By Subject
    • Keyword Index
    • Author Index
    • Indexing Databases XML
  • Journal Info
    • About Journal
    • Editorial Board
    • News
  • Guide for Authors
  • Submit Manuscript
  • Contact Us
Advanced Search

Notice

As part of Open Journals’ initiatives, we create website for scholarly open access journals. If you are responsible for this journal and would like to know more about how to use the editorial system, please visit our website at https://ejournalplus.com or
send us an email to info@ejournalplus.com

We will contact you soon

  1. Home
  2. Volume 6, Issue 10
  3. Authors

ISSN: 7027-2221

Volume6, Issue10

Spectrophtometric determination of Resorcinol in aqueous solutions and some Bulk Samples by coupling with Diazotized 4- Methoxy aniline

    Zainab Talib Abd Al-Kadum Kassim Hassan Kadim

karbala journal of pharmaceutical sciences, Volume 6, Issue 10, Pages 0-0

  • Show Article
  • Download
  • Cite
  • Statistics
  • Share

Abstract

A simple, rapid and sensitive spectrophotometric method for determination of microgram
amounts of Resorcinol in aqueous solution and some bulk samples was described.The method is
based on a diazotization and coupling reaction between resorcinol and diazotized 4-bromo Methoxy
aniline in basic medium to form an intense brown water-soluble dye that is stable, which shows
maximum absorption at 448nm. Beer’s law is obeyed over the concentration range of(0.4-4.4)
μg.ml-1 of resorcinol , with a molar absorptivity of 2.7844×104 l mol-1 cm-1, and Sandell sensitivity
index of 0.0039 μg/cm2 The method does not resort to temperature control or to solvent extraction.
The optimum conditions for all colour development are described and proposed methods were
successfully applied to the determination of resorcinol in aqueous solution and some bulk samples.
Keywords:
    Spectrophotometric determination Diazotization and coupling Resorcinol Methoxy aniline
  • PDF
  • XML
(2015). Spectrophtometric determination of Resorcinol in aqueous solutions and some Bulk Samples by coupling with Diazotized 4- Methoxy aniline. karbala journal of pharmaceutical sciences, 6(10), 0-0.
Zainab Talib Abd Al-Kadum; Kassim Hassan Kadim. "Spectrophtometric determination of Resorcinol in aqueous solutions and some Bulk Samples by coupling with Diazotized 4- Methoxy aniline". karbala journal of pharmaceutical sciences, 6, 10, 2015, 0-0.
(2015). 'Spectrophtometric determination of Resorcinol in aqueous solutions and some Bulk Samples by coupling with Diazotized 4- Methoxy aniline', karbala journal of pharmaceutical sciences, 6(10), pp. 0-0.
Spectrophtometric determination of Resorcinol in aqueous solutions and some Bulk Samples by coupling with Diazotized 4- Methoxy aniline. karbala journal of pharmaceutical sciences, 2015; 6(10): 0-0.
  • RIS
  • EndNote
  • BibTeX
  • APA
  • MLA
  • Harvard
  • Vancouver
  • Article View: 46
  • PDF Download: 6
  • LinkedIn
  • Twitter
  • Facebook
  • Google
  • Telegram
Journal Information

Publisher: Kerbala University

Email:  kerbala.jps@uokerbala.edu.iq

Editor-in-chief: Professor Dr. Ahmed Saleh Sahib Al Khezaly

  • Home
  • Glossary
  • News
  • Aims and Scope
  • Privacy Policy
  • Sitemap
This journal is licensed under a Creative Commons Attribution 4.0 International (CC-BY 4.0)

Powered by eJournalPlus