Palladium
ALDRICH/203998 - powder or granules, 99.99% trace metals basis
Synonym: Palladium (powder); Palladium black; Palladium element
CAS Number: 7440-05-3
Empirical Formula (Hill Notation): Pd
Molecular Weight: 106.42
EC Number: 231-115-6
MDL Number: MFCD00011167
Linear Formula: Pd
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.
This image depicts SKU: 203998-5G
This image depicts SKU: 203998-5G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 203998-1G
| assay | 99.99% trace metals basis |
| bp | 2970 °C (lit.) |
| density | 12.02 g/cm3 (lit.) |
| form | powder or granules |
| InChI | 1S/Pd |
| InChI key | KDLHZDBZIXYQEI-UHFFFAOYSA |
| mp | 1554 °C (lit.) |
| Quality Level | 100  |
| resistivity | 9.96 μΩ-cm, 20°C |
| SMILES string | [Pd] |
| Application: | • The Effect P Additive on the CeZrAl Support Properties and the Activity of the Pd Catalysts in Propane Oxidation.: This study explores the role of phosphorus additives on the properties of CeZrAl supports and their impact on palladium catalyst activity in propane oxidation. Findings suggest that phosphorus improves the structural stability and enhances the oxidation activity of the palladium catalysts, making it a significant factor in energy storage solutions and industrial applications (Feng et al., 2024  ).• A Multifunctional Co-Based Metal-Organic Framework as a Platform for Proton Conduction and Nitrophenols Reduction.: While primarily focusing on cobalt-based frameworks, this paper discusses palladium′s role as a comparative catalyst. It highlights palladium′s efficiency in proton conduction and nitrophenol reduction, indicating its potential for energy-efficient industrial processes and renewable energy applications (Ma et al., 2023 ).• Two-Dimensional Lanthanide Metal-Organic Frameworks as a Platform for Sensing Pollutant and Nitrophenols Reduction.: Investigates the application of palladium within two-dimensional lanthanide metal-organic frameworks for pollutant sensing and nitrophenol reduction, highlighting its utility in environmental monitoring and energy conversion systems (Wang et al., 2023 ).• Core-Shell, Critical-Temperature-Supp ). |
| General description: | Palladium(Pd) is a silver-white noble transition metal in the platinum group of metals.Relative to the platinum group metals, Pd has the lowest density, 12 g/cm3, andlowest melting point, 1555 °C. Pd is known for its strong catalytic activityand is used in various applications such as electrical equipment, dentalmaterials, implanted medical devices, and automobile catalysts. Additionally,it is also extensively employed in the preparation of diverse heterogeneouspalladium catalysts for various organic transformations. Our high-purity Pdpowder is differentiated by its high trace metals purity, which makes itparticularly useful in sensitive research projects in electronics, catalysis,and synthesis. |
| Packaging: | 1 g in glass bottle |
| Packaging: | 5 g in poly bottle |
| Symbol |   GHS02,GHS07 |
| Signal word | Danger |
| Hazard statements | H228 - H315 - H319 - H335 |
| Precautionary statements | P210 - P302 + P352 - P305 + P351 + P338 |
| Hazard Codes | F |
| Risk Statements | 11-36/37/38 |
| Safety Statements | 26 |
| RIDADR | UN 3089 4.1 / PGII |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | 99.99% trace metals basis |
| bp | 2970 °C (lit.) |
| mp | 1554 °C (lit.) |
| Density | 12.02 g/cm3 (lit.) |
| UNSPSC | 12141733 |