Silicon Dioxide

Product Details

CasNo： 14464-46-1

MF： O2Si

Appearance： powder

Delivery Time： 15 days

Packing： 25kg/bag

Purity： 99%

Basic Information

Product Description

Product Name：Silicon Dioxide

CAS No: 14464-46-1

Form: Powder

Product Application

Pharmaceutical Industry 

Glidant & Anti-caking Agent:​ Improves powder flow properties in tablets and capsules (e.g., colloidal silicon dioxide).

Thickening & Suspending Agent:​ Controls viscosity and stabilizes suspensions in gels and liquid formulations.

Adsorbent:​ Carries and protects active ingredients or flavors.

Disintegrant Aid:​ Can assist in tablet breakup.

Food Industry (Food Additive E551)

Anti-caking Agent:​ Prevents clumping in powdered foods (spices, milk powder, instant drinks).

Clarifying Agent & Filtration Aid:​ Used in beer, wine, and juice processing.

 Industrial & Technical Applications

Reinforcing Filler:​ Significantly improves strength, abrasion resistance, and tear properties in rubber (tires, hoses) and plastics.

Thixotropic Agent:​ Provides sag resistance and anti-settling in paints, coatings, adhesives, and sealants.

Thermal Insulator & Low-CTE Material:​ Key component in electronic encapsulants, composites, and refractory materials.

Desiccant:​ Used in moisture-sensitive packaging and environments.

Catalyst Support:​ High-surface-area carrier in heterogeneous catalysis.

Packaging

25Kg/Bag

Storage

Store in a cool, dry, well-ventilated​ area in a tightly sealed​ container. Protect from moisture.