Holmium(III) perchlorate solution CAS 14017-54-0
| CAS No. | 14017-54-0 |
| Molecular Formula | Ho |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, Holmium(III) perchlorate solution (HoClO4) contains chlorine substitution. 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 264.38 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Holmium(III) perchlorate solution (CAS 14017-54-0), molecular formula HoClO4 and molecular weight 264.38 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.
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 | Ho 3*ClO4 |
| Molecular Weight | 264.38 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Freely soluble in water |
| Stability | Hygroscopic; reseal immediately after opening |
| CAS Registry Year (est.) | 1961 |
| Halogen Content | Cl-containing |
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)
Recommended Standards
- N-(pyridin-3-ylmethyl)-4-(3-(trifluoromethyl)benzoyl)-1H-pyrrole-2-carboxamide (CAS 439111-47-4)
- Ethyl 5-[3-(Trifluoromethyl)phenyl]isoxazole-3-carboxylate (CAS 871676-36-7)
- 4,6-Dichloro-N-(2,4,4-trimethylpentan-2-yl)-1,3,5-triazin-2-amine (CAS 72058-41-4)
- Methyl 2,6-dimethylisonicotinate (CAS 142896-15-9)
- 1,2-Diethyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 922499-41-0)
- 5-Methyl-2-(pyridin-2-yl)-1H-pyrazol-3(2H)-one (CAS 3670-51-7)
- 5-(Chloromethyl)-2-trityl-2H-tetrazole (CAS 160998-59-4)
- Ethyl cyclopropanecarbimidate (CAS 52186-76-2)
- Methyl 3-(4-(hydroxymethyl)phenyl)picolinate (CAS 1808096-72-1)
- Semaglutide Impurity 146 (CAS 2645421-68-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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