Used as a drying agent due to its strong hygroscopic nature, making it effective in dehumidifying gases and solvents. Commonly applied in refrigeration systems as a brine solution for heat transfer. Employed in concrete acceleration to reduce setting time in cold weather. Utilized in food processing as a firming agent for canned vegetables and in sports drinks to replenish electrolytes. Also used in dust control and road stabilization by binding fine particles and reducing airborne dust. In oil and gas drilling, added to drilling fluids to prevent clay swelling. Applied in wastewater treatment to improve coagulation and sludge dewatering.