© 2026 Nanjing Finechem Holdings Co., Ltd,
All Right Reserved
|
HS Code |
629070 |
| Product Name | Bentonite |
| Chemical Formula | Al2H2Na2O13Si4 |
| Cas Number | 1302-78-9 |
| Molecular Weight | 566.13 g/mol |
| Appearance | Pale buff to cream powder |
| Solubility | Insoluble in water |
| Ph Value | 8-10 (10% suspension in water) |
| Density | 2.2-2.6 g/cm³ |
| Melting Point | Decomposes before melting |
| Main Component | Montmorillonite clay |
| Moisture Content | < 10% |
| Source | Natural clay mineral |
| Supplier Catalog Numbers | Sigma-Aldrich 1329-34-0, Merck 1.02153, TCL 2530 |
As an accredited Bentonite factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Bentonite, 500g, Sigma Aldrich, supplied in a sealed, white HDPE plastic bottle with a secure screw cap and detailed product labeling. |
| Shipping | Bentonite from Sigma Aldrich, Merck, or TCI Chemical is shipped in sealed, moisture-resistant containers to preserve quality. Packages are clearly labeled with safety information and comply with relevant chemical transport regulations. Handling precautions and documentation accompany each shipment to ensure safe storage and use upon arrival. |
| Storage | Bentonite (Sigma Aldrich/Merck/TCI Chemical) should be stored in a tightly sealed container, in a cool, dry, and well-ventilated area. Avoid exposure to moisture and incompatible substances. Keep away from sources of ignition and strong acids. Follow all applicable safety guidelines, and ensure containers are clearly labeled to prevent contamination or accidental use. Store at room temperature, away from direct sunlight. |
Competitive Bentonite 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!
