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Postion:Product Catalog >Inorganic chemistry>Oxides and peroxides>non-metals oxides and peroxides>Fumed Silica
Fumed Silica
  • Fumed Silica
  • Fumed Silica

Fumed Silica NEW

Price $7 $6
Package 1KG 1000KG
Min. Order: 1000KG
Supply Ability: 1000kg/day
Update Time: 2024-04-28

Product Details

Product Name: Fumed Silica CAS No.: 7631-86-9
EC-No.: 231-545-4 Min. Order: 1000KG
Purity: 99% Supply Ability: 1000kg/day
Release date: 2024/04/28

Silicon dioxide/Fumed Silica

CAS number: 7631-86-9

Molecular formula: O2Si

Molecular weight: 60.08

EINECS Number: 231-545-4

Article illustration

Hard glass-like transparent or translucent particles with an average particle size of about 5mm. It has the characteristics of porosity and large specific surface area. At low relative humidity, it has a strong adsorption effect on water vapor. It has selective adsorption to some harmful substances in the medium. Because of its spherical shape, smooth surface and high mechanical strength, it is not easy to break and has low resistance. Insoluble in water and inorganic acids (except hydrofluoric acid), soluble in caustic alkali solution.


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Hebei Yime New Material Technology Co., Ltd.was established in 2010,is a professional manufacturer specialized in research and production of plant extract,cosmetic raw material and Health care.Our products are exported to more than forty countries and regions, such as Europe, North America, South America, the Middle East, Southeast Asia, etc. The whole production process conforms to international standards so as to ensure product quality effectively, and we provide better service for global customers. Customer satisfaction is our long-term desire. We will make full use of our own advantages, being aggressive and innovative.

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  • Since: 2010-07-28
  • Address: Room 1206, Block B, Dongsheng Plaza, Shijiazhuang, Hebei, China
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