CAS No.: 78-10-4
Typical Physical Properties
Determined on commercial material whose properties may vary within the specification limits.
Molecular Weight 208.33(APP)
Boiling Point 168ºC
Freezing Point: -82 ° C
Flash point: 40.5 ° C
Main technical indexes:
Appearance colorless liquid
Chroma(APHA): ≤ 30
Specific gravity(at 20ºC): 0.934-0.936
Silicondioxide: 28.0-31.0% by wt. AsSiO2
Ethanol: < 2%
Iron: ≤ 5PPm by wt. As FeCl2
Viscosity(20° C): 1-3 cps.
1. Crosslinking agent for organic silicon rubber;
2. To synthesize high-purity silica and quartz;
3. Material of silica gel;
4. Agglomerant for paints and coatings;
5. Agglomerant for ceramic materials.
Packing and Storage
Packing: 200kg galvanized iron drum
Storage: Preserve it by sealing it airtightly.
Storage period: 10 months