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  • Palladium single crystal disc, 10mm (0.39in) dia, 1-2mm (0.04-0.08in) thick, (111) orientation, ±0.5°

  • Palladium single crystal disc, 10mm (0.39in) dia, 1-2mm (0.04-0.08in) thick, (111) orientation, ±0.5°

    Catalog Number
    ACM7440053-6
    CAS Number
    7440-05-3
    Product Name
    Palladium single crystal disc, 10mm (0.39in) dia, 1-2mm (0.04-0.08in) thick, (111) orientation, ±0.5°
    Structure
    Category
    Evaporation Materials; Vapor Deposition Precursors
    Description
    DryPowder, OtherSolid; OtherSolid; PelletsLargeCrystals, OtherSolid;Solid
    IUPAC Name
    palladium
    Molecular Weight
    106.4g/mol
    Molecular Formula
    Pd
    Canonical SMILES
    [Pd]
    InChI
    InChI=1S/Pd
    InChI Key
    KDLHZDBZIXYQEI-UHFFFAOYSA-N
    Boiling Point
    2963 °C
    Melting Point
    1554.9 °C;1554.9°C
    Purity
    99.9%, 99.99%, 99.999%
    Density
    12.02 g/cu cm
    Solubility
    Soluble in aqua regia and fused alkalies; insoluble in organic acids
    Appearance
    Gray Powder
    Application
    The Palladium single crystal disc, measuring 10mm in diameter and 1-2mm in thickness with a (111) orientation and a precision of ±0.5°, serves as a crucial component in advanced scientific and industrial applications. Its unique structure and orientation make it ideal for research and development purposes, specifically in the field of catalysis and material science. The Palladium crystal's well-defined surface enables detailed investigations of surface chemistry, aiding in the study of catalytic processes, electronic properties, and other phenomena that are essential for the advancement of technology and industrial innovations.
    Color/Form
    Silver-white, ductile metal;Steel white;Silver-white metal; cubic
    Complexity
    0
    Covalently-Bonded Unit Count
    1
    EC Number
    231-115-6
    Electrical Resistivity
    10.54 microhm-cm @ 20°C
    Exact Mass
    105.90348g/mol
    Formal Charge
    0
    Heat of Vaporization
    90 K-cal/gm atom at 2970°C
    Heavy Atom Count
    1
    MDL Number
    MFCD00011167
    MeSH Entry Terms
    Palladium
    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
    Precautionary Statements
    P210-P261-P305 + P351 + P338
    Rotatable Bond Count
    0
    UNII
    5TWQ1V240M
    UN Number
    NONH
    Vapor Pressure
    3.47 Pa (0.0260 mm Hg) at 1552 °C
    If you have any other questions or need other size, please get a quote.
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    ※ Please kindly note that our products are for research use only.
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