Ytterbium hydroxide, 99.99% CAS 16469-20-8
| CAS No. | 16469-20-8 |
| Molecular Formula | H3O3Yb |
| Molecular Weight | 224.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Ytterbium hydroxide, 99.99% is closely related to an inorganic composition in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies Ytterbium hydroxide, 99.99% (CAS 16469-20-8), a certified reference material (molecular formula H3O3Yb, MW 224.06 g/mol) for analytical method development and quality control.
The molecular framework of Ytterbium hydroxide, 99.99% (H3O3Yb) 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Ytterbium hydroxide, 99.99% 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.
Physical & Chemical Properties
| Molecular Formula | H3O3Yb |
| Molecular Weight | 224.06 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.) | 1961 |
Related Ytterbium Standards
- Ytterbium(III) fluoride (CAS 13760-80-0)
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- 15751-45-8 Ytterbium, isotope of mass 176 176Yb Ytterbium-176 (CAS 15751-45-8)
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- Ytterbium(III) chloride (CAS 10361-91-8)
Recommended Standards
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- tert-Butyl (3,6-dihydro-2H-pyran-3-yl) carbonate (CAS 2079095-63-7)
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Why CATO?
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