Used as a buffering agent and urine alkalizer in pharmaceutical formulations to help manage urinary tract infections and metabolic acidosis. Helps reduce acidity in urine, which can alleviate symptoms of cystitis and prevent formation of certain types of kidney stones. Commonly found in oral rehydration salts and effervescent tablets due to its ability to improve palatability and solubility. Also serves as a stabilizer and emulsifier in food and beverage products, particularly in low-sodium formulations where it contributes to saltiness perception without increasing sodium load. Widely used in dialysis solutions to maintain electrolyte balance.