Spectrophotometric Determination of 1- Naphthylamine by Diazotization and Coupling with 8-Hydroxyquinoline

• मुख्य लेखकों: Israa Jarjees (लेखक), Sameer Sa'eed (लेखक)
• स्वरूप: पुस्तक
• प्रकाशित: College of Education for Pure Sciences, 2020-03-01T00:00:00Z.
• विषय: article
• ऑनलाइन पहुंच: Connect to this object online.

A spectrophotometric method for the assay of micro amount of 1- naphthylamine (1-NPA) has been suggested .The method based on the reaction with nitrite ion to form the corresponding diazonium salt followed by coupling reaction in a alkali medium of sodium hydroxide with 8- hydroxyquaniline to form s...