13982-02-0 Europium, isotope of mass 153 154Eu Europium-153 CAS 13982-02-0
| CAS No. | 13982-02-0 |
| Molecular Formula | [153Eu] |
| Molecular Weight | 152.92 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 13982-02-0 Europium, isotope of mass 153 154Eu Europium-153.
13982-02-0 Europium, isotope of mass 153 154Eu Europium-153 (CAS 13982-02-0) is a high-purity analytical reference standard with the molecular formula [153Eu] and a molecular weight of 152.92 g/mol.
Owing to an inorganic composition, 13982-02-0 Europium, isotope of mass 153 154Eu Europium-153 is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 152.92 g/mol — guide the selection of appropriate sample preparation and analytical techniques.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | [153Eu] |
| Molecular Weight | 152.92 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Freely soluble in water |
| Stability | Stable under recommended storage conditions |
| CAS Registry Year (est.) | 1960 |
Related Europium Standards
- 14378-48-4 Europium, isotope of mass 151 Europium-151 151Eu (CAS 14378-48-4)
- Europium III tris(hexamethyldislazide) (CAS 793681-94-4)
- Europium nitride (99.9%-Eu) (CAS 12020-58-5)
- Europium(III) fluoride,99.5% metals basis (CAS 13765-25-8)
- Europium(II) chloride (CAS 13769-20-5)
- Europium(III) chloride (CAS 10025-76-0)
- Europium(III) Nitrate Hexahydrate (CAS 10031-53-5)
- Europium(II) sulfate,99.99% (CAS 10031-54-6)
Recommended Standards
- Lanthanum(III) nitride, 99.9% (REO) (CAS 25764-10-7)
- 1,2-Dichlorotrifluoroethane Solution, 1,000 mg/L, 1 ml (CAS 354-23-4)
- Antimony phosphide (CAS 25889-81-0)
- 2,2-Dichloro-1,1,1-trifluoroethane (Freon #123) (CAS 306-83-2)
- 1-[(4-Chlorophenyl)sulfanyl]-2-{[(4-chlorophenyl)sulfanyl]methyl}benzene (CAS 337923-81-6)
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- (S)-2-Propanethioamidopropanoic acid (CAS 635677-79-1)
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- Tau Peptide (268-282) trifluoroacetate salt (CAS 330456-37-6)
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