Used extensively in the production of glass and ceramics, it enhances durability and thermal resistance. In construction, it is a key component in cement and concrete, improving strength and longevity.

In the electronics industry, it is utilized in the manufacture of semiconductors and optical fibers, providing high purity and excellent insulation properties.

It also finds application in cosmetics and personal care products, where it acts as a thickening agent, absorbent, and abrasive in toothpaste.

Additionally, it is employed as a desiccant to control moisture in packaging and as a filler in paints, coatings, and rubber to enhance performance and texture.

In the food industry, it is used as an anti-caking agent in powdered products to prevent clumping.