Cesium chromate(VI) CAS 13454-78-9
| CAS No. | 13454-78-9 |
| Molecular Formula | CrCs2O4 |
| Molecular Weight | 381.80 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Cesium chromate(VI) 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.
Cesium chromate(VI) (CAS 13454-78-9) is a high-purity analytical reference standard with the molecular formula CrCs2O4 and a molecular weight of 381.80 g/mol.
Structurally, Cesium chromate(VI) (CrCs2O4) contains an inorganic composition. The molecule exhibits a degree of unsaturation (DBE) of 0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 381.80 g/mol, it falls into the moderately-high-molecular-weight range.
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 | CrCs2O4 |
| Molecular Weight | 381.80 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Freely soluble in water |
| Stability | Hygroscopic; reseal immediately after opening |
| CAS Registry Year (est.) | 1960 |
Related Cesium Standards
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- Cesium Lead Tribromide (Low water content) (CAS 15243-48-8)
- Cesium fluoroaluminate (CAS 138577-01-2)
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- Cesium sulfate (CAS 10294-54-9)
Recommended Standards
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- Ethyl (1S,3R,4S)-4-((tert-butoxycarbonyl)amino)-3-fluorocyclohexane-1-carboxylate (CAS 2306248-28-0)
- 1-(Iodomethyl)-4-(trifluoromethyl)benzene (CAS 207388-61-2)
- 4-Methoxy-2-phenylpyridin-3-amine (CAS 1805430-18-5)
- Fmoc-D-Dab(Ac)-OH (CAS 2044709-82-0)
- Semaglutide impurity 42 (CAS CATO-C4X-222642)
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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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com