Spectrophotometric Determination of Phenols in Aqueous Solution via Oxidative-Coupling Reaction with 4-Amino-N,N-Diethylaniline and Potassium Dichromate

• Ngā kaituhi matua: M.Q. Al-Abachi (Author), M.M. Al-Sharook (Author), Shayma Al-Najafi (Author)
• Hōputu: Pukapuka
• I whakaputaina: College of Education for Pure Sciences, 2005-09-01T00:00:00Z.
• Ngā marau: article
• Urunga tuihono: Connect to this object online.

A simple and sensitive spectrophotornetric method for the determination ofphenol has been developed. The method is based on the oxidative-coupling reaction ofphenol with 4-amino-N,N-diethylaniline in the presence of potassium dichromate at pH 6 solution to form an intense bluish-green water-soluble...