Customization: | Available |
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CAS No.: | 7631-86-9 |
Formula: | O2si |
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Food Ingredient Halal Anti-Caking Agent (E551) Silica/Silicon Dioxide Powder
Silicon Dioxide Nanopowder(chemical formula: SiO2) is an acidic oxide, and the corresponding hydrate is silicic acid (H2SiO3). Silica is the most important compound of silicon. The natural silica present on the earth accounts for about 12% of the mass of the earth's crust. Its existence is crystalline and amorphous. It is collectively called silica.1. 24Hour-On-Line Professional Quick Response.
2. 15years of Exporting Experience to more than 20 countries all over the world.Q1: Can I get some sample?
A: Sure. Free sample of 50-200grams can be provided upon request.