13966-28-4 Lead, isotope of mass 208 Lead-208 CAS 13966-28-4
| CAS No. | 13966-28-4 |
| Molecular Formula | [208Pb] |
| Molecular Weight | 207.98 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 13966-28-4 Lead, isotope of mass 208 Lead-208 is closely related to an inorganic composition in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
13966-28-4 Lead, isotope of mass 208 Lead-208 (CAS 13966-28-4), molecular formula [208Pb] and molecular weight 207.98 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 13966-28-4 Lead, isotope of mass 208 Lead-208 ([208Pb]) is characterized by an inorganic composition. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.
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 | [208Pb] |
| Molecular Weight | 207.98 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Freely soluble in water |
| Stability | Stable under recommended storage conditions |
| CAS Registry Year (est.) | 1960 |
Related Lead Standards
- Lead (CAS 7439-92-1)
- 14119-29-0 Lead, isotope of mass 207 DTXSID00161589 (CAS 14119-29-0)
- 13966-27-3 Lead, isotope of mass 206 Lead-206 Lead isotope of mass 206 (CAS 13966-27-3)
- 13966-26-2 Lead, isotope of mass 204 DTXSID00161145 (CAS 13966-26-2)
- Lead(II) oxide (CAS 1317-36-8)
- Lead(IV)oxide (CAS 1309-60-0)
- Lead hydroxide (CAS 19783-14-3)
- Lead(II) sulfide (CAS 1314-87-0)
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