- Chemical Name:Silicon Dioxide
- CAS Number:7631-86-9
- Labeling Claims:High Purity
- Features:Low Electrical Conductivity, Chemical Resistance
- Synonyms:Silica, SiO2
Fused Silica is made from high purity silica, using unique fusion technology to ensure the highest quality. Our Fused Silica is over 99% amorphous and has an extremely low coefficient of thermal expansion and high resistance to thermal shock. Fused Silica is inert, has excellent chemical stability, and has extremely low electrical conductivity.