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Iridium Crucibles

High Purity Ir Crucibles
CAS 7439-88-5


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

CHEMICAL
IDENTIFIER
Formula CAS No. PubChem SID PubChem CID MDL No. EC No Beilstein
Re. No.
SMILES
Identifier
InChI
Identifier
InChI
Key
Ir 7439-88-5 24852586 23924 MFCD00011062 231-095-9 N/A [Ir] InChI=1S/Ir GKOZUEZYRPOHIO-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
192.22 Gray 22.42 gm/cc N/A 2410 °C 4130°C 1.47 W/cm/K @ 298.2 K 5.3 microhm-cm @ 20°C 2.2 Paulings 0.0317 Cal/g/K @ 25 °C 152 K-cal/gm atom at 4130°C 6.6 Cal/gm mole Safety Data Sheet

American Elements specializes in supplying Iridium 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 Iridium as rod, pellets, powder, pieces, granules, ingot, wire, and in compound forms, such as oxide. Other shapes are available by request.

Iridium (Ir) atomic and molecular weight, atomic number and elemental symbolIridium (atomic symbol: Ir, atomic number: 77) is a Block D, Group 9, Period 6 element with an atomic weight of 192.217. The number of electrons in each of iridium's shells is [2, 8, 18, 32, 15, 2] and its electron configuration is [Xe] 4f14 5d7 6s2.Iridium Bohr ModelThe iridium atom has a radius of 136 pm and a Van der Waals radius of 202 pm. Iridium was discovered and first isolated by Smithson Tennant in 1803. In its elemental form, Iridium has a silvery white appearance. Iridium is a member of the platinum group of metals. It is the most corrosion resistant metal known and is the second-densest element (after osmium).Elemental Iridium It will not react with any acid and can only be attacked by certain molten salts, such as molten sodium chloride. Iridium is found as an uncombined element and in iridium-osmium alloys. Iridium's name is derived from the Greek goddess Iris, personification of the rainbow, on account of the striking and diverse colors of its salts. For more information on iridium, including properties, safety data, research, and American Elements' catalog of iridium products, visit the Iridium element page.



HEALTH, SAFETY & TRANSPORTATION INFORMATION
Danger
H228-H319
F,Xi
11-36
16-26
N/A
UN 3089 4.1/PG 2
3
Exclamation Mark-Acute Toxicity Flame-Flammables      

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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 Iridium

  • Correction: Phosphorescence Monitoring of Hypoxic Microenvironment in Solid-Tumors to Evaluate Chemotherapeutic Effects Using the Hypoxia-Sensitive Iridium (III) Coordination Compound. PLOS ONE Staff. PLoS One. 2015 Apr 13: PLoS One
  • Late-Stage Functionalization of 1,2-Dihydro-1,2-azaborines via Regioselective Iridium-Catalyzed C-H Borylation: The Development of a New N,N-Bidentate Ligand Scaffold. Baggett AW, Vasiliu M, Li B, Dixon DA, Liu SY. J Am Chem Soc. 2015 Apr 14. : J Am Chem Soc
  • Iridium-mediated C-S bond activation and transformation: organoiridium(iii) thioether, thiolato, sulfinato and thiyl radical compounds. Synthesis, mechanistic, spectral, electrochemical and theoretical aspects. Das U, Ghorui T, Adhikari B, Roy S, Pramanik S, Pramanik K. Dalton Trans. 2015 Apr 7. : Dalton Trans
  • Intermolecular CH Bond Activation by a Cationic Iridium(III) Dichloride Phenanthroline Complex. Swift CA, Gronert S. Angew Chem Int Ed Engl. 2015 Apr 13.: Angew Chem Int Ed Engl
  • A multifunctional phosphorescent iridium(iii) complex for specific nucleus staining and hypoxia monitoring. Liu S, Liang H, Zhang KY, Zhao Q, Zhou X, Xu W, Huang W. Chem Commun (Camb). 2015 Apr 13. : Chem Commun (Camb)
  • Cyclometalated Iridium Complex-Based Label-Free Photoelectrochemical Biosensor for DNA Detection by Hybridization Chain Reaction Amplification. Li C, Wang H, Shen J, Tang B. Anal Chem. 2015 Apr 10. : Anal Chem
  • Iridium-catalyzed dehydrogenative silylation of azulenes based on regioselective C-h bond activation. Murai M, Takami K, Takeshima H, Takai K. Org Lett. 2015 Apr 3: Org Lett
  • Iridium-Catalyzed Selective Hydrogenation of 3-Hydroxypyridinium Salts: A Facile Synthesis of Piperidin-3-ones. Huang WX, Wu B, Gao X, Chen MW, Wang B, Zhou YG. Org Lett. 2015 Apr 3: Org Lett
  • Binuclear platinum-iridium complexes: synthesis, reactivity and luminescence. Sterenberg BT, Wrigley CT, Puddephatt RJ. Dalton Trans. 2015 Mar 10