No. Item Specification
1 Purity (w,%) ≥ 99
2 Appearance colorless and transparent, no mechanical impurities
3 Silica 27.5-28.5
4 Acidity (HCL) ≤ 0.02
5 Specific gravity (20 °C) 0.93 -0.95
6 Low distillate% ≤ 2.0
Brief description of product performance
Ethyl orthosilicate is a colorless, flammable liquid with pungent odor, insoluble in water, soluble in alcohol, slightly soluble in benzene, and a colloidal polymer that produces silica when it meets water.
Product Usage
Mainly used in chemical-resistant coatings and heat-resistant coatings, organic silicon solvents and precision casting adhesives, organic synthesis intermediates. The fine silicon oxide powder produced after complete hydrolysis is used to produce phosphors, and can also be used as a chemical agent.