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    Home > Products > Electronic Chemicals > Noble Metal Catalyst > Palladium oxide Pdo CAS 1314-08-5

    Palladium oxide Pdo CAS 1314-08-5

    Palladium oxide Pdo CAS 1314-08-5

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    L/C,T/T,D/P
    Incoterm: 
    FOB,CFR,CIF
    Delivery Time: 
    7 Days

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  • Basic Info
  • Product Description
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  • Basic Info

    Model No.: TF-2066

    Type: Pharmaceutical Intermediates

    Appearance: Powder

    Quality: Refined

    Colour: Colorless

    Additional Info

    Packaging: As buyer's request

    Productivity: 100ton

    Brand: Tianfu

    Transportation: Ocean,Land,Air

    Place of Origin: China

    Supply Ability: 10T

    Certificate: ISO

    Port: Shanghai

    Product Description

    Preparation
    PdO is often obtained as a poorly defined material that is generated for applications as a catalyst (seeAdams catalyst). Palladium Oxide is prepared by heating palladium sponge in oxygen at 350 °C.
    2 Pd + O2 → 2 PdO
    The oxide is obtained as a black powder. The oxide also may be prepared specially for catalytic use by heating variously a mixture of palladium(II) chloride and potassium nitrate,
    2 PdCl2 + 4 KNO3 → 2 PdO + 4 KCl + 2 NO2 + O2 (possible reaction)
    or the product of dissolving palladium in aqua regia, followed by the addition of sodium nitrate at 600 °C. A hydrated form of the oxide (which dissolves in acid) can be prepared by precipitation from solution, for example, by hydrolysis of palladium nitrate or reaction of a soluble palladium compound with a strong base. The brown hydrated oxide converts to black anhydrous oxide on heating. Its susceptibility to attack by acids decreases at lower water content.
    The hydrated oxide (hydroxide), PdO.nH2O can be produced as a dark-yellow precipitate by adding alkali to a solution of palladium nitrate, Pd(NO3)2.

    Applications:
    Materials called palladium oxide are useful catalysts for catalytic hydrogenation in organic synthesis.

    CERTIFICATE OF ANALYSIS

    Product Name

    Palladium(II) oxide

    Batch No

    15051401

    Quantity

    5kgs

    Manufacture Date

    May 14, 2015

    Appearance

    Black powder

    Specification:

    Purity

    Original Pd Purity>99.95%

    Pd Content

    85.00%

    Impurity (%)

    Ag

    Au

    Pt

    Rh

    Ir

    Fe

    <0.0005

    <0.001

    <0.001

    <0.001

    <0.001

    <0.001

    Al

    Pb

    Ni

    Cu

    Si

    Sn

    <0.001

    <0.001

    <0.001

    <0.0005

    <0.001

    <0.001

    Mn

    Mg

    Cr

    Bi

    Zn

    Ru

    <0.001

    0.001

    <0.001

    <0.001

    <0.001

    <0.001

    Conclusion

    Conform to enterprise standard

    CAS 1314-08-5



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    Product Categories : Electronic Chemicals > Noble Metal Catalyst

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