Used as an antacid to relieve heartburn and indigestion by neutralizing excess stomach acid. Commonly used in medical settings for intravenous administration to correct acidosis, a condition where the body fluids become too acidic. Employed in dialysis procedures to help regulate pH balance in patients with kidney failure. Utilized in emergency care to treat certain types of drug overdoses or poisoning by altering urine pH to enhance elimination. Applied in oral hygiene products to soothe mouth ulcers and maintain oral pH. Used in laboratory settings as a buffering agent in solutions requiring stable pH conditions. Also found in some fire extinguishers for its ability to release carbon dioxide and smother small fires.