Silicon Dioxide

CAS No.: 14808-60-7

Chemical formula: SiO2

EINECS(EC) No.: 231-545-4

Appearance: White Powder

MOQ: 1 ton

Packing: 10KG bag

Application fields: Food grade/ Industry Grade

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Product Introduction:

Silicon Dioxide is an inorganic compound, silicon atoms and oxygen atoms in long range order to form crystalline silica, short range ordered or long range disorder order to form amorphous silica.

The simplest form of silica is SiO2, pure natural silica crystal, is a kind of hard, brittle, insoluble colorless and transparent solid, often used in the manufacture of optical instruments and other.


Silica dioxide is an important component for manufacturing glass, quartz glass, water glass, optical fiber, electronic industry, optical instruments, handicrafts and refractory materials, and is an important material for scientific research.


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