| CAS No.: | 14808-60-7 |
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| Formula: | O2Si |
| Resource: | Natural |
| Product name: | Silicon Dioxide Powder |
| Appearance: | White powder |
| COA: | Available |
| Samples: |
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| Customization: |
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Audited Supplier Our Silicon Dioxide meet the standards of the People's Republic of China HG/2791-1996s and the FCC( the United States) edible chemicals code of laws requests, and issued the product health permit.Special have super and low processing to the heavy metalses( Pb, Sb etc.) and germses.Mainly used to antitackiness agent of food ,thickner, coagulant, the essence spice and supporter for active constituent ,improver of quality , oil adsorbent, medicine to assist to anticipate and filter aid levigation.
| Product Name | Silicon oxide | Batch Number | RW21051801 |
| Manufacture Date: | Feb. 18, 2022 | Date of Certificate | Feb. 20, 2022 |
| Expect of Date : | Feb. 17, 2024 |
| Item | Specification | Result |
| Appearance | White powder | White powder |
| Assay (On dry basis) | 96% min | 98.2% |
| Loss on drying | 5% max | 4.2% |
| Ignition residue | 8.5% max | 4.7% |
| Soluble dissociation salt | 4% max | 3.9% |
| Heavy metals | 10.0ppm max | Conforms |
3.1. Silica is a raw material for the manufacture of glass, quartz glass, water glass, optical fiber, important components of the electronic industry, optical instruments, handicrafts and refractory materials, and is an important material for scientific research.
3.2. When the silica crystal is perfect, it is crystal; silica gelation and dehydration is agate; silica water-containing colloid solidifies and becomes opal; when the silica grain is smaller than a few microns, it forms chalcedony, flint, Secondary Quartzite.
3.3.Silicon dioxide can be used in egg powder, powdered sugar, milk powder, cocoa powder, cocoa butter, vegetable powder, instant coffee, soup powder, etc.
The product is mainly used in food caking inhibiter, thickening agent, stabilizer, essence and spice desiccant and clarification filter aid, etc.
| Recommended transportation selections | ||
| By Express | By Air Transportation | By Sea Transportation |
| Suitable for sample order or <50kg Fast: 3-10 days High shipping cost Door to door service |
Suitable for >50kg Fast: 3-7 days Lower than express cost Airport to airport service Professional broker needed |
Suitable for > 300kg Slow: 7-45 days Lowest cost Port to port service Professional broker needed |
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