Holmium carbonate hydrate, 99.90% CAS 38245-34-0
| CAS No. | 38245-34-0 |
| Molecular Formula | Ho |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Holmium carbonate hydrate, 99.90% 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.
Holmium carbonate hydrate, 99.90% (CAS 38245-34-0) is a high-purity analytical reference standard with the molecular formula HoCH2O3H2O and a molecular weight of 244.97 g/mol.
The molecular framework of Holmium carbonate hydrate, 99.90% (HoCH2O3H2O) is characterized by an organic framework. 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.
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.
Physical & Chemical Properties
| Molecular Formula | Ho CH2O3 H2O |
| Molecular Weight | 244.97 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1967 |
Related Holmium Standards
- Holmium(III) chloride (CAS 10138-62-2)
- Holmium(III) oxide (CAS 12055-62-8)
- Holmium sulfate octahydrate (CAS 13473-57-9)
- Holmium, [10-[2-[[2-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)ethyl]amino]-2-(oxo-κO)ethyl]-1,4,7,10-tetraazacyclododecane-1,4,7-triacetato(3-)-κN1,κN4,κN7,κN10]- (CAS 1349103-97-4)
- Holmium(III) fluoride,99.99% (CAS 13760-78-6)
- Holmium(III) iodide (CAS 13813-41-7)
- Holmium(III) bromide (CAS 13825-76-8)
- Holmium trifluoromethanesulfonate (CAS 139177-63-2)
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- Semaglutide impurity 271 (CAS CATO-C4X-2226271)
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