Cadmium Hydroxide CAS 21041-95-2
| CAS No. | 21041-95-2 |
| Molecular Formula | H2CdO2 |
| Molecular Weight | 146.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of Cadmium Hydroxide (H2CdO2) 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.
CATO supplies Cadmium Hydroxide (CAS 21041-95-2), a certified reference material (molecular formula H2CdO2, MW 146.43 g/mol) for analytical method development and quality control.
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), Cadmium Hydroxide 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 | H2CdO2 |
| Molecular Weight | 146.43 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Freely soluble in water |
| Stability | Stable under recommended storage conditions |
| CAS Registry Year (est.) | 1963 |
Related Cadmium Standards
- Cadmium sulfide (CAS 1306-23-6)
- Cadmium fluoride, Puratronic®; 99.99 % (metals basis)" (CAS 7790-79-6)
- CADMIUM CYANIDE (CAS 542-83-6)
- Cadmium oxide (CAS 1306-19-0)
- 14041-58-8 Cadmium, isotope of mass 114 Cadmium-114 (CAS 14041-58-8)
- Cadmium (CAS 7440-43-9)
- 14336-64-2 Cadmium, isotope of mass 111 111Cd Cadmium-111 (CAS 14336-64-2)
- Cadmium Chloride (CAS 10108-64-2)
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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