Palladium on calcium carbonate moistened with water, 10% Pd,unreduced CAS 1257650-74-0
| CAS No. | 1257650-74-0 |
| Molecular Formula | Pd |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to an organic framework, Palladium on calcium carbonate moistened with water, 10% Pd,unreduced is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 208.52 g/mol — guide the selection of appropriate sample preparation and analytical techniques.
Palladium on calcium carbonate moistened with water, 10% Pd,unreduced (CAS 1257650-74-0), molecular formula PdCH2O3Ca and molecular weight 208.52 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.
As a certified reference material (CRM), Palladium on calcium carbonate moistened with water, 10% Pd,unreduced 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 | Pd CH2O3 Ca |
| Molecular Weight | 208.52 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) | 1.0 |
| CAS Registry Year (est.) | 1990 |
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