N3SHC5273S 7791-11-9 Rubidium chloride Rubidium-chloride Rubidium chloride (RbCl) EINECS 232-240-9 NSC 84273 Rubidium monochloride UNII-N3SHC5273S CAS 7791-11-9
| CAS No. | 7791-11-9 |
| Molecular Formula | Rb |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to chlorine substitution, N3SHC5273S 7791-11-9 Rubidium chloride Rubidium-chloride Rubidium chloride (RbCl) EINECS 232-240-9 NSC 84273 Rubidium monochloride UNII-N3SHC5273S is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 120.92 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies N3SHC5273S 7791-11-9 Rubidium chloride Rubidium-chloride Rubidium chloride (RbCl) EINECS 232-240-9 NSC 84273 Rubidium monochloride UNII-N3SHC5273S (CAS 7791-11-9), a certified reference material (molecular formula RbCl, MW 120.92 g/mol) for analytical method development and quality control.
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 | Rb Cl |
| Molecular Weight | 120.92 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Freely soluble in water |
| Stability | Stable under recommended storage conditions |
| CAS Registry Year (est.) | 1959 |
| Halogen Content | Cl-containing |
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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
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