Amberlite® 732 is widely used in water purification processes, particularly for softening hard water by removing calcium and magnesium ions through ion exchange. It is also employed in the pharmaceutical industry for purifying and separating various compounds, ensuring high-purity products. In the food and beverage sector, it helps in decolorizing and deionizing liquids like sugar syrups and fruit juices. Additionally, Amberlite® 732 is utilized in chemical manufacturing for catalyst recovery and in wastewater treatment to remove heavy metals and other contaminants, making it a versatile resin in industrial and environmental applications.