Bi solution is widely used in the medical field for diagnostic imaging, particularly in gastrointestinal examinations. It acts as a contrast agent in X-rays and CT scans, enhancing the visibility of internal structures. Additionally, it is employed in the treatment of certain gastrointestinal disorders, such as ulcers and infections, due to its antimicrobial properties. In industrial applications, Bi solution is utilized in the production of semiconductors and as a catalyst in various chemical reactions. Its unique properties also make it valuable in the development of advanced materials and coatings, contributing to improved durability and performance.