Electrochemical oxidation of thiourea

✍ Scribed by S. Jayarama Reddy; V.R. Krishnan

• Publisher: Elsevier Science
• Year: 1970
• Weight: 215 KB
• Volume: 27
• Category: Article
• ISSN: 0022-0728
• DOI: 10.1016/s0022-0728(70)80247-9

✦ Synopsis

It may be noted that in a relatively low pH range only -NH2 and -COOgroups are involved in the formation of the blue complex v but as the pH is raised the -OH group also participates in complex formation and the colour of the solution changes to violet.