Silicon Dioxide
- Product Name Silicon Dioxide
- Alias SiO2
- Einecs 231-545-4
- Mininmum Order 1 g
- Factory Site Lingwu, Yinchuan, Ningxia, China
- Price Inquiry sales2@liwei-chem.com
- Manufacturer Alchemist Worldwide Ltd
- CONTACT NOW
|
HS Code |
434174 |
| chemical_formula | SiO2 |
| molar_mass | 60.08 g/mol |
| appearance | White or colorless crystalline solid |
| density | 2.65 g/cm³ (quartz) |
| melting_point | 1710 °C |
| boiling_point | 2230 °C |
| solubility_in_water | Insoluble |
| hardness | 7 (Mohs scale - quartz) |
| refractive_index | 1.544 - 1.553 (quartz) |
| crystal_structure | Hexagonal (quartz), others possible |
| thermal_conductivity | 1.3 W/m·K at 25°C |
| CAS_number | 7631-86-9 |
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 is packaged in a sealed 500g white plastic bottle with a blue screw cap and clear hazard labeling. |
| Shipping | Silicon Dioxide is typically shipped in sealed, moisture-resistant containers such as drums, bags, or bulk sacks. It should be kept dry and protected from contamination. During transport, ensure the packaging is secure to prevent spills or dust release. Follow applicable local and international regulations for handling and shipping non-hazardous chemicals. |
| Storage | Silicon dioxide should be stored in a tightly closed container in a cool, dry, well-ventilated area. Keep it away from moisture, strong acids, and incompatible materials. Avoid generating dust and ensure proper labeling of containers. Use storage areas constructed from materials that are not reactive with silicon dioxide to prevent contamination and maintain chemical stability. |
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 +8615380400285 or mail to sales2@liwei-chem.com.
We will respond to you as soon as possible.
Tel: +8615380400285
Email: sales2@liwei-chem.com
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- Silicon Dioxide is manufactured under an ISO 9001 quality system and complies with relevant regulatory requirements.
- COA, SDS/MSDS, and related certificates are available upon request. For certificate requests or inquiries, contact: sales2@liwei-chem.com.
