Europium(III) acetate CAS 1184-63-0
| CAS No. | 1184-63-0 |
| Molecular Formula | Eu |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Europium(III) acetate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Europium(III) acetate (CAS 1184-63-0) is a high-purity analytical reference standard with the molecular formula EuC2H3O2 and a molecular weight of 211.00 g/mol.
Europium(III) acetate (EuC2H3O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | Eu 3*C2H3O2 |
| Molecular Weight | 211.00 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.5 |
| 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 nitride (99.9%-Eu) (CAS 12020-58-5)
- Europium trioxide (CAS 1308-96-9)
- Europium(III) phosphate hydrate (CAS 13537-10-5)
Recommended Standards
- Thulate(1-), [(α1R,α4R,α7R,α10R)-α1,α4,α7,α10-tetramethyl-1,4,7,10-tetraazacyclododecane-1,4,7,10-tetraacetato(4-)-κN1,κN4,κN7,κN10,κO1,κO4,κN7,κN10]-, hydrogen (1:1) (CAS 2126179-30-2)
- 1-((2R,3S,5R)-4-Oxo-3-(trityloxy)-5-((trityloxy)methyl)tetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione (CAS 16731-37-6)
- Methyl 4-oxo-4H-pyrimido[1,2-a]pyrimidine-2-carboxylate (CAS 118450-85-4)
- 2-Methyl-5-nitropyrimidin-4-amine (CAS 15579-59-6)
- Methyl 2-(2,5-dimethylphenyl)propanoate (CAS 99356-70-4)
- 2-(Aminomethyl)-5-(difluoromethyl)-6-(trifluoromethyl)pyridine-3-acetonitrile (CAS 1361795-30-3)
- 7-cyano-2,3-dihydro-1,4-benzodioxine-5-carboxylic acid (CAS 823225-70-3)
- 4-(5-Thioxo-4,5-dihydro-1,3,4-oxadiazol-2-yl)benzenesulfonic acid (CAS 116654-94-5)
- {[(4-Bromo-2-fluorophenyl)methyl]sulfanyl}methanimidamide hydrobromide (CAS 1326812-22-9)
- Semaglutide Impurity 144 (CAS 394210-59-4)
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 18665070610 / Nicole.chen@cato-chem.com