Montmorillonite (aluminum pillared clay) CAS 139264-88-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 139264-88-3 |
| Molecular Formula | Al2O3 O2Si |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Montmorillonite (aluminum pillared clay) (CAS 139264-88-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: Al2O3 O2Si. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | Al2O3 O2Si |
| Molecular Weight | 162.04 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Freely soluble in water |
| Stability | Hygroscopic; reseal immediately after opening |
| CAS Registry Year (est.) | 1996 |
Recommended Standards
- Rac-Luliconazole-Z-Isomer (CAS 101529-76-4)
- 4-Allyl-5-benzofuran-2-yl-4H-[1,2,4]triazole-3-thiol (CAS 573705-60-9)
- Trimethoprim lactate salt (CAS 23256-42-0)
- 4-(3,5-Dimethoxyphenyl)-4,5,6,7-tetrahydro-3H-imidazo[4,5-c]pyridine (CAS 1010911-58-6)
- 2-((4-Phenyl-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(3-(trifluoromethyl)phenyl)acetamide (CAS 332376-23-5)
- (3,5-Dichloro-4-iodophenyl)methanol (CAS 1350760-17-6)
- Semaglutide impurity 205 (CAS CATO-C4X-2226205)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com