Europium(III) oxalate CAS 3269-12-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 3269-12-3 |
| Molecular Formula | 2*Eu 3*C2O4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Europium(III) oxalate (CAS 3269-12-3) pharmaceutical standards reference standard. Molecular formula: 2*Eu 3*C2O4. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | 2*Eu 3*C2O4 |
| Molecular Weight | 239.98 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
Related Europium Standards
- Europium(III) chloride (CAS 10025-76-0)
- Europium(III) Nitrate Hexahydrate (CAS 10031-53-5)
- Europium(II) sulfate,99.99% (CAS 10031-54-6)
- Europium(III) nitrate hydrate (CAS 100587-95-9)
- Europium(III) chloride hydrate (CAS 114364-13-5)
- Europium(III) acetate (CAS 1184-63-0)
- Europium nitride (99.9%-Eu) (CAS 12020-58-5)
- Europium trioxide (CAS 1308-96-9)
Recommended Standards
- Methyl 3-(chlorosulfonyl)-5-cyanobenzoate (CAS 1393569-11-3)
- 2-benzyl-2H-indazole (CAS 43120-26-9)
- Methyl 3-amino-4-carbamoylbenzoate (CAS 1190216-41-1)
- 2-(3-Chloro-2H-pyrazolo[3,4-b]pyridin-2-yl)acetic acid (CAS 918484-83-0)
- (S)-4-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-hydroxybutanoic acid (CAS 898529-38-9)
- Ethyl 1-methyl-5-(4-(trifluoromethyl)-[1,1'-biphenyl]-2-ylcarboxamido)-1H-indole-2-carboxylate (CAS 481659-93-2)
- endo-Arg30-Semaglutide (CAS CATO-C4X-2226281)
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