Zincon is widely used as a chelating agent in analytical chemistry for the detection and quantification of metal ions, particularly zinc and copper. It forms colored complexes with these metals, making it valuable in spectrophotometric analysis. In environmental monitoring, Zincon is employed to measure trace amounts of heavy metals in water samples, ensuring compliance with safety standards. Additionally, it is utilized in biological research to study metal ion interactions within cellular processes, aiding in understanding metal-related diseases. Its ability to selectively bind to specific metals also makes it useful in industrial applications for metal ion separation and purification processes.