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HomeProduct name listSilica glass

Silica glass

Synonym(s):Quartz;Silica gel;Silicon dioxide

  • CAS NO.:10279-57-9
  • Empirical Formula: H2O3Si
  • Molecular Weight: 78.1
  • MDL number: MFCD00054122
  • EINECS: 600-358-3
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-12-18 14:08:57
Silica glass Structural

What is Silica glass?

The Uses of Silica glass

Typical properties: S.A.250m^2/gSilicon oxide is used as a catalyst support material having a high surface area. It acts as a medium to which catalyst is affixed. Several metals such as platinum, rhodium, ruthenium, silver, copper, nickel, iron, manganese, cobalt, tungsten and gold are supported over silicon dioxide and used as a catalyst in synthetic chemistry for various applications. For example, silica-supported gold catalysts is used for carbon monoxide oxidation by a solution-based technique.

Properties of Silica glass

Melting point: 1610 °C(lit.)
Boiling point: >100 °C(lit.)
Density  2.6 g/mL at 25 °C(lit.)
refractive index  n20/D 1.544(lit.)
storage temp.  no restrictions.
form  tablets (~0.5 g each)
Water Solubility  Insoluble in water.
Exposure limits NIOSH: IDLH 3000 mg/m3; TWA 6 mg/m3
EPA Substance Registry System Silica, hydrate (10279-57-9)

Safety information for Silica glass

Computed Descriptors for Silica glass

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