Nano fumed silica

99.8%, Specific surface area (BET): 260m2/g; Particle size: 7-40nm

Reagent Code: #219401
label
Alias Silica/nano silica; silicon oxygen, silica, silica anhydride, white carbon black, crystal, quartz, silica, silica
fingerprint
CAS Number 60676-86-0

blur_circular Chemical Specifications

scatter_plot Molecular Information
Weight 60.08 g/mol
Formula SiO₂
badge Registry Numbers
EC Number 262-373-8
MDL Number MFCD00011232
thermostat Physical Properties
Melting Point 1610 °C(lit.)
inventory_2 Storage & Handling
Density 2.3 lb/cu.ft at 25 °C (bulk density)(lit.)
Storage Room temperature

description Product Description

Used as a thickening and reinforcing agent in silicone rubbers and adhesives, improving mechanical strength, flexibility, and thermal stability.

Acts as a free-flow agent in powders and prevents caking in food and pharmaceutical products, such as in talc or tablets.

Enhances the stability of coatings and inks by preventing pigment settling, dripping, and dust adhesion, while promoting faster drying and weather resistance.

Serves as a desiccant in moisture-sensitive applications due to its high surface area and porosity. Also absorbs oils and chemicals, making it useful for spill control of hazardous materials and in filtration systems.

Widely used in cosmetics for its mattifying effect, oil control, and ability to improve texture, spreadability, and smooth feel in skincare products.

Employed in composites, ceramics, and construction materials to reduce wear, increase scratch resistance, strengthen concrete, and minimize cracking. Additionally used in sealants to improve viscosity and adhesion.

shopping_cart Available Sizes & Pricing

Size Availability Unit Price Quantity
inventory 500g
10-20 days ฿2,030.00
inventory 2.5kg
10-20 days ฿7,900.00

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