American Elements
Tungsten Metal
W
7440-33-7
Product
Product Code
Order or Specifications
99% Tungsten Metal
W-M-02
 Contact American Elements
99.9% Tungsten Metal
W-M-03
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99.99% Tungsten Metal
W-M-04
 Contact American Elements
99.999% Tungsten Metal
W-M-05
 Contact American Elements
Tungsten Metal is available as disc, granules, ingot, pellets, pieces, powder , rod, sputtering target. See research below. Ultra high purity and high purity forms also include metal powder, submicron powder and nanoscale, quantum dots, targets for thin film deposition, pellets for evaporation and single crystal or polycrystalline forms. Elements can also be introduced into alloys or other systems as fluorides, oxides or chlorides or as solutions. Tungsten metal is generally immediately available in most volumes. Additional technical, research and safety (MSDS) information is available.

Tungsten is a Block D, Group 6, Period 6 element. The electronic configuration is [Xe] 4f14 5d4 6s2. In its elemental form tungsten's CAS number is 7440-33-7. The tungsten atom has a radius of 137.pm and it's Van der Waals radius is 200.pm.

Formula CAS No. Appearance Molecular Weight
W 7440-33-7 Silvery 183.85
CATALOGUE PRODUIT Submicroniques et nanopoudres Tolling Ultra haute pureté Sputtering Public Crystal Growth Rod, Plate, poudre, etc.
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Recent Research & Development for Tungsten Metal

  • Catalytic destruction of 1,2-dichlorobenzene on V(2)O(5)-WO(3)/Al(2)O(3)-TiO(2) catalyst.
    Chemosphere. 2007 Jan 18; [Epub ahead of print]

  • The influence of metal artefacts on the range of ion beams.
    Phys Med Biol. 2007 Feb 7;52(3):635-44. Epub 2007 Jan 10.

  • Experimental spectral measurements of heavy K-edge filtered beams for x-ray computed mammotomography.
    Phys Med Biol. 2007 Feb 7;52(3):603-16. Epub 2007 Jan 10.

  • Highly Selective Double Chalcogenation of Isocyanides with Disulfide-Diselenide Mixed Systems.
    J Org Chem. 2007 Jan 19;72(2):415-423.

  • Vestibular inputs do not influence the fusimotor system in relaxed muscles of the human leg.
    Exp Brain Res. 2007 Jan 13; [Epub ahead of print]

  • A Terminal Nitride-to-Phosphide Conversion Sequence Followed by Tungsten Phosphide Functionalization Using a Diphenylphosphenium Synthon.
    Angew Chem Int Ed Engl. 2007 Jan 9; [Epub ahead of print] No abstract available.

  • Synthesis and characterization of cationic tungsten(V) methylidynes.
    Inorg Chem. 2007 Jan 8;46(1):14-21.

  • Monitoring the electroosmotic flow in capillary electrophoresis using contactless conductivity detection and thermal marks.
    Anal Chem. 2007 Jan 1;79(1):215-23.

  • Tuning the field-emission properties of tungsten oxide nanorods.
    Small. 2005 Mar;1(3):310-3. No abstract available.

  • CT Fluoroscopy Shielding: Decreases in Scattered Radiation for the Patient and Operator.
    J Vasc Interv Radiol. 2006 Dec;17(12):1999-2004.

 

 

 

 

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