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- Contact Person : Ms. Chen Lemon
- Company Name : Shandong Wanda Organosilicon New Material Co., Ltd.
- Tel : 86-21-54177116,54302881
- Fax : 86-21-54177116-806
- Address : Shanghai,Shanghai,B1318, Greenland Building, 58# East Xinjian Rd, Minhang District, Shanghai
- Country/Region : China
- Zip : 201199
99% TEOS - Tetraethyl Orthosilicate
Product Detailed
Related Categories:Chemical Auxiliary Agent
TEOS, Tetraethyl Orthosilicate
Ethyl Polysilicate 28, Ethyl Silicate 28
1. CAS No.: 78-10-4
2. Purity:>= 99%
Wanda Silicate Series Chemical Name: Tetraethyl Orthosilicate, TEOS
Tetraethoxysilane, Ethyl Polysilicate 28, Ethyl Silicate 28
Trade name: TEOS
1. Properties:
CAS No.:78-10-4EINECS No.:232-136-3Formula: C4H20O4SiMolecular Weight:208.3Boiling Point:168 [760mmHg]Flash Point: 46Color and Appearance:Colorless transparent liquidDensity [25]: 0.934Refractive Index [25]:1.3838 [25]Purity:Min.99%2. Applications:
Tetraethyl Orthosilicate, TEOS, CAS No.: 78-10-4, is used as an inorganic binder for refactory fillers and pigments, like precision investment castings.Used as a second backup casting coating. It cures faster than colloidal silica system.May be hydrolyzed to form silicon dioxide (silica).Used as a starting material for sol-gel process.Used as a crosslinking agent for silicone sealant.Used as a drying agent in sealing compositions.Used as a chemical intermediate.3. Packing & storage:
200L PVF steel barrel or 1000L IBC drum
Store in a cool, dry place. Avoid light.99% TEOS - Tetraethyl Orthosilicate
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