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HS Code |
784384 |
| Product Name | PSA Silica |
| Manufacturer | Sigma Aldrich/Merck/TCL Chemical |
| Synonyms | Primary Secondary Amine Silica |
| Chemical Formula | (R-NH-R')-SiO2 |
| Appearance | White to off-white powder |
| Particle Size | 40-63 µm (typical) |
| Surface Area | 400-500 m²/g |
| Ph | 6.5-8.0 (in water) |
| Functional Group | Primary and secondary amine |
| Application | Solid phase extraction, chromatography |
As an accredited PSA Silica factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | PSA Silica, 500g, is packaged in a sealed, amber plastic bottle with a secure screw cap, Sigma-Aldrich branded label. |
| Shipping | Shipping for PSA Silica from Sigma Aldrich/Merck/TCI Chemical is conducted in secure, sealed containers to prevent moisture absorption and contamination. Packages comply with international regulations, featuring clear labeling and safety documentation. Standard delivery uses climate-controlled transport when necessary, ensuring product integrity and timely arrival at the designated location. |
| Storage | PSA Silica from Sigma-Aldrich/Merck/TCI Chemical should be stored in a cool, dry, and well-ventilated area, away from moisture and incompatible substances. Keep container tightly closed when not in use, and avoid exposure to heat and sources of ignition. Store at room temperature and protect from direct sunlight. Follow all standard laboratory safety protocols for handling and storage. |
Competitive PSA Silica 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
Flexible payment, competitive price, premium service - Inquire now!
