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Osmium Crucibles

High Purity Os Crucibles
CAS 7440-04-2


Product Product Code Request Quote
(2N) 99% Osmium Crucibles OS-M-02-CR Request Quote
(3N) 99.9% Osmium Crucibles OS-M-03-CR Request Quote
(3N5) 99.95% Osmium Crucibles OS-M-35-CR Request Quote

CHEMICAL
IDENTIFIER
Formula CAS No. PubChem CID MDL No. EC No Beilstein
Re. No.
SMILES
Identifier
InChI
Identifier
InChI
Key
Os 7440-04-2 23937 MFCD00011147 231-114-0 N/A [Os] InChI=1S/Os SYQBFIAQOQZEGI-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
190.23 Yellow Crystalline Solid 22.57 gm/cc N/A 3045 °C 5027 °C N/A 9.5 microhm-cm @ 20°C 2.2 Paulings 0.03127 Cal/g/K @ 25°C 162 K-Cal/gm atom at 5027°C 7.0 Cal/gm mole Safety Data Sheet

American Elements specializes in supplying Osmium Crucibles Crucible Packaging, Lab Quantitywith a variety of dimensions including round, in numerous standard diameters and wall thicknesses. Custom configurations are available. Materials include most metals including most transition, refractory and precious metals and other advanced materials. Crucibles can also be produced from custom materials and alloys for commercial and research applications and for new proprietary technologies. Other available shapes include tubes, 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 research below. We also produce Osmium as rod, pellets, powder, pieces, granules, ingot, wire, and in compound forms, such as oxide. Other shapes are available by request.

Osmium (Os) atomic and molecular weight, atomic number and elemental symbolOsmium (atomic symbol: Os, atomic number: 76) is a Block D, Group 8, Period 6 element with an atomic weight of 190.23.Osmium Bohr Model The number of electrons in each of osmium's shells is [2, 8, 18, 32, 14, 2] and its electron configuration is [Xe] 4f14 5d6 6s2. The osmium atom has a radius of 135 pm and a Van der Waals radius of 216 pm. Osmium was discovered and first isolated by Smithson Tennant in 1803. Elemental Osmium In its elemental form, osmium has a silvery blue cast apperance. Osmium has the highest melting point and the lowest vapor pressure of any of the platinum group of metals; it is also the densest naturally ocurring element.. Osmium is the least abundant stable element in the earth's crust. It is found in the alloys osmiridium and iridiosmium and as a free element. The origin of the name Osmium comes from the Greek word osme, meaning a smell or odor. For more information on osmium, including properties, safety data, research, and American Elements' catalog of osmium products, visit the Osmium element page.



HEALTH, SAFETY & TRANSPORTATION INFORMATION
Danger
H228-H315-H318-H335
F,Xi
11-37/38-41
16-26-36/37/39
RN1100000
UN 3089 4.1/PG 2
nwg
Exclamation Mark-Acute Toxicity Flame-Flammables Corrosion-Corrosive to metals    

CUSTOMERS FOR OSMIUM CRUCIBLES HAVE ALSO LOOKED AT
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Osmium Powder Osmium Chloride Osmium Pellets Osmium Bar Osmium Metal
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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 Osmium

  • Photo-electrochemical communication between cyanobacteria (Leptolyngbia sp.) and osmium redox polymer modified electrodes.. Hasan K, Bekir Yildiz H, Sperling E, Conghaile PÓ, Packer MA, Leech D, Hägerhäll C, Gorton L.. Phys Chem Chem Phys. 2014 Dec 7
  • Osmium and Platinum Decoupling in the Environment: Evidences in Intertidal Sediments (Tagus Estuary, SW Europe).. Almécija C, Sharma M, Cobelo-García A, Santos-Echeandía J, Caetano M.. Environ Sci Technol. 2015 May 14.
  • Recent advances in osmium-catalyzed hydrogenation and dehydrogenation reactions.. Chelucci G, Baldino S, Baratta W.. Acc Chem Res. 2015 Feb 17
  • Osmium-catalyzed tethered aminohydroxylation of glycals: a stereodirected access to 2- and 3-aminosugars.. Mirabella S, Cardona F, Goti A.. Org Lett. 2015 Feb 6
  • Easy To Synthesize, Robust Organo-osmium Asymmetric Transfer Hydrogenation Catalysts.. Coverdale JP, Sanchez-Cano C, Clarkson GJ, Soni R, Wills M, Sadler PJ.. Chemistry. 2015 May 26
  • Ruthenium and osmium complexes of hemilabile chiral monophosphinite ligands derived from 1D-pinitol or 1D-chiro-inositol as catalysts for asymmetric hydrogenation reactions.. Slade AT, Lensink C, Falshaw A, Clark GR, Wright LJ.. Dalton Trans. 2014 Dec 7
  • Electrical Wiring of the Aldehyde Oxidoreductase PaoABC with a Polymer Containing Osmium Redox Centers: Biosensors for Benzaldehyde and GABA.. Badalyan A, Dierich M, Stiba K, Schwuchow V, Leimkühler S, Wollenberger U.. Biosensors (Basel). 2014 Nov 3
  • Iridium- and Osmium-decorated Reduced Graphenes as Promising Catalysts for Hydrogen Evolution.. Lim CS, Sofer Z, Toh RJ, Eng AY, Luxa J, Pumera M.. Chemphyschem. 2015 Apr 23.
  • Ruthenium and osmium complexes that bear functional azolate chelates for dye-sensitized solar cells.. Chi Y, Wu KL, Wei TC.. Chem Asian J. 2015 May
  • Morphological study of dendritic cells in human cervix by zinc iodide osmium method. Rabi S, Lionel J, Indrasingh I. J Clin Diagn Res. 2014 Jun