Palladium Tube

High Purity Round, Square, Rectangular, Oval Pd Tube
CAS 7440-05-3


Product Product Code Order or Specifications
(2N) 99% Palladium Tube PD-M-02-TU Contact American Elements
(3N) 99.9% Palladium Tube PD-M-03-TU Contact American Elements
(4N) 99.99% Palladium Tube PD-M-04-TU Contact American Elements
(5N) 99.999% Palladium Tube PD-M-05-TU Contact American Elements

CHEMICAL
IDENTIFIER		 Formula CAS No. PubChem SID PubChem CID MDL No. EC No Beilstein
Re. No.		 SMILES
Identifier 		InChI
Identifier		 InChI
Key
Pd 7440-05-3 24861601 23938 MFCD00011167 231-115-6 N/A [Pd] InChI=1S/Pd KDLHZDBZIXYQEI-UHFFFAOYSA-N

PROPERTIES Mol. Wt. Appearance Density Tensile Strength Melting Point Boiling Point Thermal Conductivity Electrical Resistivity Eletronegativity Specific Heat Heat of Vaporization Heat of Fusion MSDS
106.42 Gray Powder 12.02 gm/cc N/A 1554 °C 2970 °C

0.718 W/cm/K @ 298.2 K

 10.54 microhm-cm @ 20°C

2.2 Paulings

 0.0584 Cal/g/K @ 25°C 90 K-cal/gm atom at 2970°C

4.12 Cal/gm mole

 Safety Data Sheet

American Elements specializes in supplying seamless Palladium tubing with a variety of dimensions including round, rectangular, square, and oval in numerous standard diameters from 0.02 to 6.0 inches and wall thicknesses from 0.003 to 0.500 inches.Tubing can be further processed to produce rings, washers, sleeves and sheaths. Custom configurations are also available. Materials include most metals including the rare earth metals and other advanced materials. Tubes can also be produced from custom materials and alloys for commercial and research applications and for new proprietary technologies. Other available shapes include bar or plate form, as well as custom machined shapes and through other processes such as nanoparticles (See also application discussion at Nanotechnology Information and at Quantum Dots) and in the form of solutions and organometallics. See safety data and research below and pricing/lead time above. We also produce Palladium as rod, pellets, powder, pieces, granules, ingot, wire, and in compound forms, such as oxide. Other shapes are available by request.

Palladium(Pd) atomic and molecular weight, atomic number and elemental symbolPalladium is a Block D, Group 10, Period 5 element. The number of electrons in each of Palladium's shells is 2, 8, 18, 18 and its electronic configuration is [Kr] 4d10. In its elemental form palladium's CAS number is 7440-05-3. The palladium atom has a radius of 137.6.pm and its Van der Waals radius is 163.pm. Palladium is a member of the platinum group of metals. It is an excellent hydrogenation and dehydrogenationPalladium Bohr Model catalyst and available in many Organo-metallic forms for this purpose. It is alloyed with gold, silver, iridium and other platinum group elements and used in jewelry. The metal is used in dentistry, watch making, and in making surgical instruments and electrical contacts. Elemental Palladium Researchers at the University of Delaware recently developed a chemical reaction that converts carbon-hydrogen bonds to carbon-silicon bonds using Palladium as a catalyst. The process is an important new tool for building molecules with potential industrial applications ranging from the manufacture of medicines to plastics. Palladium is available as metal and compounds with purities from 99% to 99.999% (ACS grade to ultra-high purity); metals in the form of foil, sputtering target, and rod, and compounds as submicron and nanopowder. Nickel-copper deposits are the main source of Palladium commercial production. Palladium was first discovered by William Hyde Wollaston in 1803. See Palladium research below.


HEALTH, SAFETY & TRANSPORTATION INFORMATION
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PACKAGING SPECIFICATIONS FOR BULK & RESEARCH QUANTITIES
Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Shipping documentation includes a Certificate of Analysis and Material Safety Data Sheet (MSDS). Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes.


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Recent Research & Development for Palladium

  • Widely Applicable Synthesis of Enantiomerically Pure Tertiary Alkyl-Containing 1-Alkanols by Zirconium-Catalyzed Asymmetric Carboalumination of Alkenes and Palladium- or Copper-Catalyzed Cross-Coupling. Xu S, Lee CT, Wang G, Negishi EI. Chem Asian J. 2013 May 13. doi: 10.1002/asia.201300311.
  • MRI-based sector analysis enhances prostate palladium-103 brachytherapy quality assurance in a phase II prospective trial of men with intermediate-risk localized prostate cancer. Takiar V, Pugh TJ, Swanson D, Kudchadker RJ, Bruno TL, McAvoy S, Mahmood U, Frank SJ. Brachytherapy. 2013 May 11. doi:pii: S1538-4721(13)00244-4. 10.1016/j.brachy.2013.04.001.
  • Palladium-Catalyzed Addition of Potassium Aryltrifluoroborates to Aliphatic Nitriles: Synthesis of Alkyl Aryl Ketones, Diketone Compounds, and 2-Arylbenzo[b]furans. Wang X, Liu M, Xu L, Wang Q, Chen J, Ding J, Wu H. J Org Chem. 2013 May 13.
  • Design and Preparation of New Palladium Precatalysts for C-C and C-N Cross-Coupling Reactions. Bruno NC, Tudge MT, Buchwald SL. Chem Sci. 2013;4:916-920.
  • Palladium or palladium hydride nanoparticles synthesized by laser ablation of a bulk palladium target in liquids. Semaltianos NG, Petkov P, Scholz S, Guetaz L. J Colloid Interface Sci. 2013 Apr 13. doi:pii: S0021-9797(13)00320-2. 10.1016/j.jcis.2013.03.062.
  • Palladium-catalyzed cross-coupling of cyclopropanol-derived ketone homoenolates with aryl bromides. Rosa D, Orellana A. Chem Commun (Camb). 2013 May 9.
  • Efficient Access to 1,4-Benzothiazine: Palladium-Catalyzed Double C-S Bond Formation Using Na2S2O3 as Sulfurating Reagent. Qiao Z, Liu H, Xiao X, Fu Y, Wei J, Li Y, Jiang X. Org Lett. 2013 May 9.
  • Regio- and chemoselective palladium-catalyzed benzylallylation of activated olefins: the remarkable effect of palladium nanoparticles. Zhang X, Feng X, Yu X, He R, Bao M. Org Biomol Chem. 2013 May 9.
  • Synthesis of Fluoro- and Perfluoroalkyl Arenes via Palladium-Catalyzed [4 + 2] Benzannulation Reaction. Zatolochnaya OV, Gevorgyan V. Org Lett. 2013 May 8.
  • Palladium-Catalyzed Hiyama-Type Cross-Coupling Reactions of Arenesulfinates with Organosilanes. Cheng K, Hu S, Zhao B, Zhang XM, Qi C. J Org Chem. 2013 May 8.
  • A near-infrared and ratiometric fluorescent chemosensor for palladium. Wang J, Song F, Wang J, Peng X. Analyst. 2013 May 8.
  • [Comparative studies on the genotoxic activity of a new palladium (II) acidocomplex vs cisplatin in human blood lymphocytes in vitro]. [No authors listed] Biomed Khim. 2013 Jan-Feb;59(1):107-14.
  • Palladium-Catalyzed Allylic Substitution at Four-Membered-Ring Systems: Formation of ?1 -Allyl Complexes and Electrocyclic Ring Opening. Audisio D, Gopakumar G, Xie LG, Alves LG, Wirtz C, Martins AM, Thiel W, Farès C, Maulide N. Angew Chem Int Ed Engl. 2013 May 6. doi: 10.1002/anie.201301034.
  • Study of palladium catalyzation for electroless copper plating on polyimide film. Kim B, Jung SH, Suh SW, Park BK. J Nanosci Nanotechnol. 2013 Jan;13(1):517-22.
  • Ligand-Free Palladium-Mediated Site-Specific Protein Labeling Inside Gram-Negative Bacterial Pathogens. Li J, Lin S, Wang J, Jia S, Yang M, Hao Z, Zhang X, Chen PR. J Am Chem Soc. 2013 May 3.
  • A Stereodivergent Strategy for Neurofuran Synthesis via Palladium-Catalyzed Asymmetric Allylic Cyclization: Total Synthesis of 7-epi-ST-?8-10-Neurofuran. Valli M, Bruno P, Sbarbada D, Porta A, Vidari G, Zanoni G. J Org Chem. 2013 May 3.
  • Enantio- and diastereoselective palladium catalysed arylative and vinylative allene carbocyclisation cascades. Li M, Hawkins A, Barber DM, Bultinck P, Herrebout W, Dixon DJ. Chem Commun (Camb). 2013 May 14;49(46):5265-7. doi: 10.1039/c3cc42079e.
  • Palladium-Catalyzed Intramolecular Direct Arylation of 2-Bromo-diaryl Sulfoxides via C-H Bond Activation. Wesch T, Berthelot-Bréhier A, Leroux FR, Colobert F. Org Lett. 2013 May 2.
  • Catalytic Enantioselective Allylation of Ketimines by Using Palladium Pincer Complexes with Chiral Bis(imidazoline)s. Nakamura S, Hyodo K, Nakamura M, Nakane D, Masuda H. Chemistry. 2013 Apr 30. doi: 10.1002/chem.201300685.
  • The first palladium-catalyzed 1,4-addition of terminal alkenes to acrylate esters. Liu P, Wang HS, Pan YM, Dai WL, Liang H, Chen ZF. Chem Commun (Camb). 2013 May 14;49(46):5295-7. doi: 10.1039/c3cc41742e.