Europium(III) carbonate CAS 5895-48-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5895-48-7 |
| Molecular Formula | C3Eu2O9 |
| Molecular Weight | 483.95 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Europium(III) carbonate (CAS 5895-48-7) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C3Eu2O9. Molecular weight: 483.95 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C3Eu2O9 |
| Molecular Weight | 483.95 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1958 |
Related Europium Standards
- Europium 2,4-pentanedionate (CAS 14284-86-7)
- 22015-35-6 Europium diiodide Europium iodide (EuI2) EINECS 244-721-0 Europium iodide (CAS 22015-35-6)
- Europium(III) bromide (CAS 13759-88-1)
- Europium(III) 2-ethylhexanoate (99.9%-Eu) (REO) (CAS 84573-73-9)
- Europium(III) sulfate (CAS 13537-15-0)
- Europium trioxide (CAS 1308-96-9)
- Europium dibromide (CAS 13780-48-8)
- Europium(III) chloride (CAS 10025-76-0)
Recommended Standards
- Avanafil Impurity 54 (CAS 1706458-94-7)
- Avanafil (CAS 330784-47-9)
- (2Z)-3-[4-(4-Chlorophenyl)-7-thia-2,5-diazatricyclo[6.4.0.0^{2,6}]dodeca-1(8),3,5-trien-3-yl]-2-[3-(trifluoromethyl)phenyl]prop-2-enenitrile (CAS 383147-93-1)
- 4-(3-(4-Methoxyphenyl)-1H-pyrazol-5-yl)butanoic acid (CAS 1239069-86-3)
- (3-(3-Chlorophenyl)isoxazol-5-yl)methanamine (CAS 885273-50-7)
- 4-(5-Chloro-2-methoxyphenyl)butan-1-amine (CAS 1216141-91-1)
- [(2-Chlorophenyl)methyl]boronic acid (CAS 1350512-46-7)
- 3-Methoxy-2,4,6-trifluorobenzaldehyde (CAS 886499-89-4)
- N-[4-(2-Benzothiazolyl)phenyl]-3-(2,4-dioxo-1,3-diazaspiro[4.4]nonan-3-yl)propanamide (CAS 878244-16-7)
- Semaglutide Impurity 165 (CAS CATO-C4X-2226165)
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