Used primarily in moisture determination, this chemical is essential in Karl Fischer titration, a method widely applied in industries such as pharmaceuticals, food, and chemicals to measure water content accurately. It ensures the precise analysis of moisture in raw materials, finished products, and solvents, which is critical for quality control and product stability. In pharmaceuticals, it helps maintain the efficacy and shelf life of drugs by monitoring moisture levels. In the food industry, it ensures compliance with safety standards by detecting water content that could affect texture, flavor, or spoilage. Additionally, it is used in chemical manufacturing to verify the purity of solvents and reagents. Its role in these applications ensures reliability and consistency in processes where even trace amounts of moisture can have significant impacts.