Colloidal hydrated silica, with the molecular formula SiO2·nH2O and CAS number 7631-86-9, is a versatile inorganic compound widely used in various industries. It serves as an anti-caking agent in food, a thickening agent in cosmetics, and a reinforcing filler in rubber and plastics. Its colloidal form provides excellent stability, making it ideal for applications requiring uniform dispersion. Additionally, it is utilized in pharmaceuticals as a glidant and in paints for matting effects. Its non-toxic, eco-friendly nature ensures safety across diverse applications, making colloidal hydrated silica a valuable material in both industrial and consumer products.
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