Used as an antacid to neutralize stomach acidity and treat heartburn, acid indigestion, upset stomach, peptic ulcers, and gastroesophageal reflux disease (GERD). Acts as a phosphate binder in patients with chronic kidney disease by reducing phosphate absorption in the gut.

Commonly used in cosmetics and personal care products, such as antiperspirants and deodorants, due to its moisture-absorbing properties.

Employed as a filler and flame retardant in plastics, rubber, and textiles because it releases water when heated, helping to suppress fires.

Used in water filtration and wastewater treatment to bind impurities, dirt, and heavy metals.

Applied in the production of glass, ceramics, and catalysts. Also serves as an adjuvant in vaccines to enhance the body's immune response.