Cesium chromate CAS 56320-90-2
| CAS No. | 56320-90-2 |
| Molecular Formula | CrCs4O4 |
| Molecular Weight | 647.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of Cesium chromate (CrCs4O4) 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.
Cesium chromate (CAS 56320-90-2), molecular formula CrCs4O4 and molecular weight 647.62 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Cesium chromate 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 | CrCs4O4 |
| Molecular Weight | 647.62 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.) | 1973 |
Related Cesium Standards
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Recommended Standards
- N-((11bR)-2,6-diphenyl-4-sulfidodinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl)-1,1,1-trifluoromethanesulfonamide (CAS 1283073-27-7)
- 4,4',4'',4'''-(9H-Carbazole-1,3,6,8-tetrayl)tetrabenzoic acid (CAS 2097131-99-0)
- N-((11bS)-2,6-diphenyl-4-sulfidodinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl)-1,1,1-trifluoromethanesulfonamide (CAS 1042671-78-2)
- Dabigatran Acyl-β-D-Glucuronide (CAS 1015167-40-4)
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- 5,6-Diamino-1-phenethylpyrimidine-2,4(1H,3H)-dione (CAS 937600-08-3)
- 7-Nitrobenzo[d]thiazole (CAS 2942-05-4)
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- 2-(3-Methylcyclopentyl)ethan-1-amine (CAS 1314922-33-2)
- N2,N2,N4,N4-tetramethylpyridine-2,4-diamine (CAS 149683-91-0)
- 5-amino-N,N-dimethylpyridine-2-carboxamide (CAS 1206641-29-3)
- N-(piperidin-4-yl)isonicotinamide (CAS 893763-36-5)
- Myristoyl Pentapeptide-4 (CAS 1392416-25-9)
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