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Rulon Bearings

Silicon Dioxide, SiO2 (Beta Quartz)
Categories: Ceramic; Oxide; Silicon Oxide

Material Notes: Colorless hexagonal crystals

Key Words: SiO2, Silica
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Physical PropertiesMetricEnglishComments
Density 2.533 g/cc
@Temperature 600 °C
0.09151 lb/in³
@Temperature 1110 °F
a Lattice Constant 4.999 Å4.999 Å
c Lattice Constant 5.4592 Å5.4592 Å
Formula Units/Cell (Z) 33
Molecular Weight 60.085 g/mol60.085 g/mol
 
Electrical PropertiesMetricEnglishComments
Magnetic Susceptibility -0.0000296-0.0000296cm^3/mol
 
Thermal PropertiesMetricEnglishComments
Boiling Point 2950 °C5340 °F
Transformation Temperature 867 °C1590 °FTransition to tridymite
 
Descriptive Properties
CAS Number14808-60-7
Crystal StructureHexagonal

References for this datasheet.

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EINOR0722 / 3854

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