SiO₂·nH₂O (hydrated silicon dioxide)

60 (calculated as SiO₂)

10279-57-9

Amorphous fine powder or granules with high insulation properties. Insoluble in water and common acids, soluble in alkalis and hydrofluoric acid. Does not decompose at high temperatures, hygroscopic, and non-toxic.

• Primarily used in rubber industry products such as crafts, footwear, tires, and cables.

• Also serves as a carrier or thickening agent in pesticides, fire extinguishers, high-end toothpaste, paints, and coatings.

Packaging: Commonly 25kg/bag (PP woven bag lined with film), other specifications include 10kg, 500kg, etc.

Storage: Store in a cool, dry place, away from moisture and dust, to prevent powder from flying