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HS Code |
566607 |
| Chemical Name | Silicon Dioxide |
| Synonyms | Silica |
| Chemical Formula | SiO2 |
| Molecular Weight | 60.08 g/mol |
| Cas Number | 7631-86-9 |
| Appearance | White powder |
| Melting Point | 1710 °C |
| Boiling Point | 2230 °C |
| Density | 2.65 g/cm3 |
| Solubility In Water | Insoluble |
| Purity | Varies by supplier, commonly 99% or higher |
| Storage Conditions | Store at room temperature, dry place |
| Hazard Statements | May cause respiratory irritation |
| Ec Number | 231-545-4 |
| Refractive Index | 1.544 |
As an accredited Silicon Dioxide factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Silicon Dioxide from Sigma Aldrich is packaged in a 500g sealed plastic bottle, featuring a tamper-evident cap and hazard labeling. |
| Shipping | Silicon Dioxide from Sigma Aldrich, Merck, or TCI Chemical is shipped in tightly sealed, labeled containers to prevent contamination and moisture absorption. Packaging complies with safety standards, ensuring secure transit. Shipment includes material safety data sheets, is typically non-hazardous, and follows regulatory guidelines for chemical transportation and handling. |
| Storage | Silicon Dioxide (SiO₂) should be stored in a tightly sealed container in a cool, dry, and well-ventilated area. Keep it away from moisture and incompatible substances like hydrofluoric acid. Store at room temperature and avoid generating dust. Ensure all containers are properly labeled to prevent accidental exposure. Follow specific guidelines from Sigma Aldrich, Merck, or TCI Chemical Safety Data Sheets (SDS). |
Competitive Silicon Dioxide prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615365186327 or mail to sales3@ar-reagent.com.
We will respond to you as soon as possible.
Tel: +8615365186327
Email: sales3@ar-reagent.com
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