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CAS Number: 7631-86-9
Appearance: White amorphous powder or crystalline solid, odorless.
High purity, chemically stable, resistant to high temperatures and corrosion.
Insoluble in water and most acids, but soluble in hydrofluoric acid and hot concentrated alkalis.
Excellent insulation properties, high hardness, and wear resistance.
Widely used in industrial, food, pharmaceutical, and cosmetic applications.
Non-toxic, environmentally friendly, and safe for humans and the environment.
1. Industrial Applications:
Used as a filler in rubber, plastics, and coatings to enhance strength and wear resistance.
Used in the manufacture of glass, ceramics, and refractory materials.
Used as an insulating material and component in semiconductor manufacturing.
2. Food Industry:
Used as a food additive (e.g., anti-caking agent) to prevent clumping in powdered foods.
Used for clarification and stabilization in beverages like beer and fruit juices.
3. Pharmaceutical and Cosmetics:
Used as a drug carrier to control the release rate of medications.
Used in cosmetics as a thickener, adsorbent, and brightening agent.
4. Other Applications:
Used as a filtration and adsorption material in water treatment.
Used as a catalyst support in the chemical industry.
Storage: Store in a dry, well-ventilated area, away from strong acids and alkalis.
Safety: Wear protective equipment (e.g., gloves, masks, goggles) during handling to avoid direct contact with skin and eyes.
Transport: Transport in accordance with non-hazardous chemical transportation regulations.