Osmium Crucibles

CAS #

Os

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

About

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.

Chemical Identifiers

Formula Os
CAS 7440-04-2
Pubchem CID 23937
MDL MFCD00011147
EC No. 231-114-0
Beilstein Registry No. N/A
SMILES [Os]
InchI Identifier InChI=1S/Os
InchI Key SYQBFIAQOQZEGI-UHFFFAOYSA-N

Properties

Molecular Weight 190.23
Appearance Yellow Crystalline Solid
Melting Point 3045 °C
Boiling Point 5027 °C
Density 22.57 g/cm3
Tensile Strength N/A
Thermal Conductivity N/A
Electronegativity 2.2 Paulings
Specific Heat 0.03127 Cal/g/K @ 25°C
Heat of Vaporization 162 K-Cal/gm atom at 5027°C
Heat of Fusion 7.0 Cal/gm mole

Health & Safety Info  |  MSDS / SDS

Signal Word Danger
Hazard Statements H228-H315-H318-H335
Hazard Codes F,Xi
Risk Codes 11-37/38-41
Safety Statements 16-26-36/37/39
RTECS Number RN1100000
Transport Information UN 3089 4.1/PG 2
WGK Germany nwg
Globally Harmonized System of Classification and Labelling (GHS) N/A
MSDS / SDS

Packaging Specifications

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.

Related Products

OsSee more Osmium products. Osmium (atomic symbol: Os, atomic number: 76) is a Block D, Group 8, Period 6 element with an atomic weight of 190.23. 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. 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.

Research

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

Free Test Sample Program

We recognize many of our customers are purchasing small quantities directly online as trial samples in anticipation of placing a larger future order or multiple orders as a raw material for production. Since our primary business is the production of industrial quantities and/or highly consistent batches which can be used for commercial production and purchased repeatedly in smaller quantity, American Elements offers trial samples at no charge on the following basis. Within 6 months of purchasing materials directly online from us, you have the option to refer back to that order and advise that it is the intention of your company, institution or lab to either purchase a larger quantity, purchase the material in regular intervals or purchase more on some other basis.

We will then evaluate your future needs and assuming the quantity or number of future purchases qualify, we will fully credit your purchase price with the next order. Because of the many variables in the quantity and number of orders you may place, it is impossible to evaluate whether your future order(s) will qualify for this program prior to your placing your next order. Please know American Elements strongly desires to make this free sample program available to you and will make every effort to do so once your next order is placed.