Determine the necessary mass, volume, or concentration for preparing a solution.
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Basic Description
| Synonyms | Silicon dioxide |
|---|---|
| Specifications & Purity | ≥99.8% metals basis, sphere powder,400-600nm |
| Shipped In | Normal |
Certificates（CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 F2129292 | Certificate of Analysis | Apr 08, 2025 | S131648 |
| B1721028 | Certificate of Analysis | Sep 14, 2024 | S131648 |
| H1930060 | Certificate of Analysis | Jun 08, 2023 | S131648 |
| E1922223 | Certificate of Analysis | Mar 09, 2023 | S131648 |
| L22071229 | Certificate of Analysis | Dec 12, 2022 | S131648 |
| C1517082 | Certificate of Analysis | Nov 10, 2022 | S131648 |
Specifications
| Total Metallic Impuritie | 0-3000（ppm） |
|---|---|
| Purity(Based On Trace Metals Analysis) | 99.8-100（%） |
| Specific Surface Area | 5-9（m2/g） |
| Particle size | 400-600（nm） |
| Loose density | 0.2-0.4（g/cm3） |
| Tap density | 0.5-0.8（g/cm3） |
| X-Ray Diffraction | Conforms to Structure |