Used extensively in the electronics industry as a dielectric material in transistors and integrated circuits due to its excellent insulating properties and compatibility with silicon substrates. Acts as a protective coating on metal and plastic surfaces to enhance scratch resistance and durability. Employed in optical applications such as anti-reflective and protective coatings on lenses and mirrors. Serves as a thickening agent, anti-caking agent, and flow aid in food, pharmaceuticals, and cosmetics. Utilized in the production of glass, ceramics, and cement as a key structural component. Applied in chromatography as a stationary phase in silica gel columns for compound separation. Used in composite materials to improve mechanical strength and thermal stability.