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Rhenium Chunk

High Purity Re Chunk
CAS 7440-15-5


Product Product Code Request Quote
(2N) 99% Rhenium Chunk RE-M-02-CK Request Quote
(3N) 99.9% Rhenium Chunk RE-M-03-CK Request Quote
(4N) 99.99% Rhenium Chunk RE-M-04-CK Request Quote
(5N) 99.999% Rhenium Chunk RE-M-05-CK Request Quote

CHEMICAL
IDENTIFIER
Formula CAS No. PubChem SID PubChem CID MDL No. EC No Beilstein
Re. No.
SMILES
Identifier
InChI
Identifier
InChI
Key
Re 7440-15-5 24869629 23947 MFCD00011195 231-124-5 N/A [Re] InChI=1S/Re WUAPFZMCVAUBPE-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
186.21 Silvery-gray 21.02 gm/cc 80,000 psi 3180 °C 5627 °C 0.480 W/cm/K @298.2 K 19.3 microhm-cm @ 20°C 1.9 Paulings 0.0329 Cal/g/K @ 25°C 152 K-Cal/gm atom at 5627°C 7.9 Cal/gm mole Safety Data Sheet

High Purity ChunkAmerican Elements specializes in producing high purity Rhenium Chunks are produced using crystallization, solid state and other ultra high purification processes such as sublimation. Standard Chunk pieces are amorphous uniform pieces ranging in size from 5-15 mm. American Elements specializes in producing custom compositions for commercial and research applications and for new proprietary technologies. American Elements also casts any of the rare earth metals and most other advanced materials into granules, rod, bar or plate form, as well as other machined shapes and through other processes such as nanoparticles and in the form of solutions and organometallics. We also produce Rhenium as rod, pellets, powder, pieces, disc, ingot, wire, and in compound forms, such as oxide. Other shapes are available by request.

Rhenium (Re) atomic and molecular weight, atomic number and elemental symbolRhenium (atomic symbol: Re, atomic number: 75) is a Block D, Group 7, Period 6 element with an atomic weight of 186.207. The number of electrons in each of rhenium's shells is 2, 8, 18, 32, 13, 2 and its electron configuration is [Xe] 4f14 5d5 6s2. Rhenium Bohr ModelThe rhenium atom has a radius of 137 pm and a Van der Waals radius of 217 pm. Rhenium was discovered and first isolated by Masataka Ogawa in 1908. In its elemental form, rhenium has a silvery-white appearance. Rhenium is the fourth densest element exceeded only by platinum, iridium, and osmium. Elemental Rhenium Rhenium's high melting point is exceeded only by those of tungsten and carbon. Rhenium is found in small amounts in gadolinite and molybdenite. It is usually extracted from the flue dusts of molybdenum smelters. The name Rhenium originates from the Latin word 'Rhenus' meaning "Rhine" after the place of discovery. For more information on rhenium, including properties, safety data, research, and American Elements' catalog of rhenium products, visit the Rhenium element page.


HEALTH, SAFETY & TRANSPORTATION INFORMATION
Material Safety Data Sheet MSDS
Signal Word Danger
Hazard Statements H228
Hazard Codes N/A
Risk Codes N/A
Safety Precautions N/A
RTECS Number VI0780000
Transport Information N/A
WGK Germany nwg
Globally Harmonized System of
Classification and Labelling (GHS)
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 Rhenium

  • Rhenium-catalyzed dehydrogenative olefination of C(sp(3))-H bonds with hypervalent iodine(iii) reagents.. Gu H, Wang C.. Org Biomol Chem. 2015 May 19
  • Necroptosis-inducing rhenium(V) oxo complexes.. Suntharalingam K, Awuah SG, Bruno PM, Johnstone TC, Wang F, Lin W, Zheng YR, Page JE, Hemann MT, Lippard SJ.. J Am Chem Soc. 2015 Mar 4
  • Crystal structure of tricarbon-yltris(pyri-dine-κN)rhenium(I) tetra-fluorido-borate.. Ikotun AA, Coogan MP, Owoseni AA, Bhuvanesh N, Egharevba GO.. Acta Crystallogr E Crystallogr Commun. 2015 Apr 11
  • A phosphorescent rhenium(i) histone deacetylase inhibitor: mitochondrial targeting and paraptosis induction.. Ye RR, Tan CP, Lin YN, Ji LN, Mao ZW.. Chem Commun (Camb). 2015 Apr 30
  • Preparation and imaging of rhenium-188 labeled human serum albumin microsphere in orthotopic hepatoma rats.. Ni HC, Yu CY, Chen SJ, Chen LC, Lin CH, Lee WC, Chuang CH, Ho CL, Chang CH, Lee TW.. Appl Radiat Isot. 2015 May
  • Synthesis, Crystal Structure and Magnetic Properties of a Novel Heterobimetallic Rhenium(IV)-Dysprosium(III) Chain.. Pejo C, Guedes GP, Novak MA, Speziali NL, Chiozzone R, Julve M, Lloret F, Vaz MG, González R.. Chemistry. 2015 Apr 27.
  • Conversion of succinic acid to 1,4-butanediol via dimethyl succinate over rhenium nano-catalyst supported on copper-containing mesoporous carbon.. Hong UG, Kim JK, Lee J, Lee JK, Yi J, Song IK.. J Nanosci Nanotechnol. 2014 Nov
  • Rhenium-Catalyzed [4 + 1] Annulation of Azobenzenes and Aldehydes via Isolable Cyclic Rhenium(I) Complexes.. Geng X, Wang C.. Org Lett. 2015 May 15
  • Ultra-small rhenium clusters supported on graphene.. Miramontes O, Bonafé F, Santiago U, Larios-Rodriguez E, Velázquez-Salazar JJ, Mariscal MM, Yacaman MJ.. Phys Chem Chem Phys. 2015 Mar 28
  • Hydrodeoxygenation of vicinal OH groups over heterogeneous rhenium catalyst promoted by palladium and ceria support. Ota N, Tamura M, Nakagawa Y, Okumura K, Tomishige K. Angew Chem Int Ed Engl. 2015 Feb 2