Lithium-<SUP>7</SUP>Li CAS 13982-05-3
| CAS No. | 13982-05-3 |
| Molecular Formula | [7Li] |
| Molecular Weight | 7.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 7.02 g/mol gives Lithium-<SUP>7</SUP>Li distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Lithium-<SUP>7</SUP>Li (CAS 13982-05-3) is a high-purity analytical reference standard with the molecular formula [7Li] and a molecular weight of 7.02 g/mol.
Owing to an inorganic composition, Lithium-<SUP>7</SUP>Li is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 7.02 g/mol — guide the selection of appropriate sample preparation and analytical techniques.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures Lithium-<SUP>7</SUP>Li under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | [7Li] |
| Molecular Weight | 7.02 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 |
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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