Palladium single crystal, 9-10mm (0.35-0.39in) dia, 50mm (2.0in) long, random orientation

• CAS: 7440-05-3
• Catalog Number: ACM7440053-2
• Category: Pure Element Single Crystals
• Molecular Weight: 106.4g/mol
• Molecular Formula: Pd
• Description: DryPowder, OtherSolid; OtherSolid; PelletsLargeCrystals, OtherSolid;Solid
• IUPAC Name: palladium
• Canonical SMILES: [Pd]
• InChI: InChI=1S/Pd
• InChI Key: KDLHZDBZIXYQEI-UHFFFAOYSA-N
• Boiling Point: 2963 °C
• Melting Point: 1554.9 °C;1554.9°C
• Density: 12.02 g/cu cm
• Solubility: Soluble in aqua regia and fused alkalies; insoluble in organic acids
• Application: The purpose of the Palladium single crystal, measuring 9-10mm in diameter and 50mm in length with a random orientation, is to serve as a high-purity material essential for various scientific and industrial applications. Palladium, closely related to platinum within the platinum group metals, shares its utility in advanced fields such as catalysis, electronics, and materials science. Its unique crystalline structure makes it valuable for research and development in these areas, where precise control over material properties is crucial. The Palladium single crystal is particularly employed in the study of surface reactions, electronic behavior, and as a component in specialized devices, similar to how platinum is used in laboratory apparatus, thermocouples, and electrodes. Palladium's role, like that of platinum, extends to serving as a catalyst and in creating alloys with specific properties for various technological advancements.
• Color/Form: Silver-white, ductile metal;Steel white;Silver-white metal; cubic
• Complexity: 0
• Covalently-Bonded Unit Count: 1
• Decomposition: No decomposition. /from table/
• EC Number: 231-115-6
• Exact Mass: 105.90348g/mol
• Formal Charge: 0
• H-Bond Acceptor: 0
• H-Bond Donor: 0
• Heavy Atom Count: 1
• Monoisotopic Mass: 105.90348g/mol
• Other Experimental: Palladium is the lightest of the platinum group and very malleable and ductile when pure. It resists oxidation at ordinary temperatures. It absorbs a considerable amount of hydrogen gas. It is appreciably volatile at high temperatures. At red heat it is converted to the oxide.;Stable isotopes: (102)Pd, 1.02%; (1.4)Pd, 11.14%; (105)Pd, 22.23%; (106)Pd, 27.33%; (108)Pd, 26.46%; (110)Pd, 11.72%;Usual valency, 2,4; ionic radius, 65 pm, crystal structure, face-centered cubic; lattice constant, 389 pm; reflectance, 54%; thermal expansion, 11.11X10+6 °C-1; magnetic susceptibility, 5.23X10-6 cu cm/g; work function, 4.99 eV; Young's modulus, 1.24X10+8 kN/sq m; ultimate tensile strength, 180-200 MPa; Poisson's ratio, 0.39; Vicker's hardness, 40; temperature coefficient of resistance 3.8X10-3 K-1; electrical resistivity at 0 °C, 9.93 microohm-cm; thermal conductivity, 75 W/m K;Palladium is stable in air, even at elevated temperatures; shows no corrosion or tarnishing in hydrogen sulfide atmospheres.;Enthalpy of formation at 298.15 K: 378.2 kJ/mol (gas); molar heat capacity at 298.15 K: 26.0 J/mol K (crystal), 20.8 J/mol K (gas);Enthalpy of fusion: 16.74 kJ/mol at 1554.9 °C
• Rotatable Bond Count: 0
• UNII: 5TWQ1V240M
• Vapor Pressure: 3.47 Pa (0.0260 mm Hg) at 1552 °C

Custom Q&A

What is the molecular formula of palladium?

The molecular formula of palladium is Pd.

What is the molecular weight of palladium?

The molecular weight of palladium is 106.42 g/mol.

When was palladium created and modified?

Palladium was created on 2005-03-26 and modified on 2023-12-30.

What is the IUPAC name of palladium?

The IUPAC name of palladium is palladium.

What is the InChIKey of palladium?

The InChIKey of palladium is KDLHZDBZIXYQEI-UHFFFAOYSA-N.

How many hydrogen bond donor counts does palladium have?

Palladium has 0 hydrogen bond donor count.

What is the exact mass of palladium?

The exact mass of palladium is 105.90348 g/mol.

How many defined atom stereocenters does palladium have?

Palladium has 0 defined atom stereocenter count.

What is the topological polar surface area of palladium?

The topological polar surface area of palladium is 0-2.

What is the complexity value of palladium?

The complexity value of palladium is 0.