4N (99.99) Silicon Dioxide (SiO<sub>2</sub>) Pieces Evaporation Materials - MSE Supplies LLC

MSE PRO 4N (99.99%) Silicon Dioxide (SiO2) Pieces Evaporation Materials

  • £7900

MSE PRO™ 4N (99.99%) Silicon Dioxide (SiO2) Pieces Evaporation Materials

Silicon dioxide (SiO2), also known as silica, is an oxide of silicon with the chemical formula SiO2, most commonly found in nature as quartz and in various living organisms. It is used in structural materials, microelectronics and as components in the food and pharmaceutical industries. SiO2 coating is the most commonly used ceramic coating in a variety of applications including battery research, magnetic materials, optical materials and structural materials.

The dimensions and purities can be customized upon request. Please contact us for customization or bulk orders

Name Silicon (IV) Oxide
Chemical Formula SiO2
CAS # 14808-60-7
Molecule Weight (g/mol) 60.084
Color/Appearance White, Crystalline Solid
Purity ≥99.99%, 4N
Melting Point (°C) 1,610
Theoretical Density (g/cm3) ~2.65
E-Beam Excellent
Thermal Evaporation Techniques Crucible:  Al2O3
E-Beam Crucible Liner Material Graphite, Tantalum

MSE Supplies offers a variety of crucibles for evaporation materials. We can customize the dimensions based on your requirements.


1. Evaporation behavior of SiO2 glass doped with various transition metal oxides. Journal of the American Ceramic Society 104, no. 7 (2021): 3130-3138.

2. Critical thickness of SiO2 coating layer on core shell bulk nanowire Si anode materials for Li‐ion batteries. Advanced Materials 25, no. 32 (2013): 4498-4503.

3. Thermal conductivity of sputtered and evaporated SiO2 and TiO2 optical coatings. Applied Physics Letters 65, no. 3 (1994): 309-311.