Alumina CAS 1302-74-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1302-74-5 |
| Molecular Formula | Al2O3 |
| Molecular Weight | 101.96 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Alumina (CAS 1302-74-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: Al2O3. Molecular weight: 101.96 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | Al2O3 |
| Molecular Weight | 101.96 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.) | 1957 |
Related Alumina Standards
Recommended Standards
- Aluminum oxide (AlO2) (CAS 11092-32-3)
- Bortezomib Impurity N17 (CAS 84110-40-7)
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- 3-Fluoro-4-hydroxybenzoic Acid (CAS 350-29-8)
- 2-Oxo-1,2-dihydropyrimidine-4-carboxylic Acid (CAS 89379-73-7)
- 2-(2,2-Difluoroethoxy)phenylboronic Acid (CAS 958452-29-4)
- OTS514 (CAS 1338540-63-8)
- β-Casomorphin (human) (CAS 102029-74-3)
- 1-(2-(2-Methoxyphenoxy)phenyl)ethan-1-one (CAS 129643-78-3)
- Tirzepatide Impurity 46 (CAS CATO-C4X-324046)
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