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 of acidic substances. Applied in oral hygiene products for its mild abrasive and pH-buffering properties, helping to reduce plaque and freshen breath. Used in cleaning solutions for its non-toxic, low-abrasion properties, suitable for sensitive surfaces. Often included in fire extinguishers, especially for kitchen fires, as it releases carbon dioxide when heated, helping to smother flames.