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Ruthenium Chunk

High Purity Ru Chunk
CAS 7440-18-8


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(2N) 99% Ruthenium Chunk RU-M-02-CK Request Quote
(3N) 99.9% Ruthenium Chunk RU-M-03-CK Request Quote
(4N) 99.99% Ruthenium Chunk RU-M-04-CK Request Quote
(5N) 99.999% Ruthenium Chunk RU-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
Ru 7440-18-8 24878803 23950 MFCD00011207 231-127-1 N/A [Ru] InChI=1S/Ru KJTLSVCANCCWHF-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
101.07 N/A 12370 kg/m³ N/A 2334°C 4150°C 1.17 W/cm/K @ 298.2 K 7.6 microhm-cm @ 0°C 2.2 Paulings  0.057 Cal/g/K @ 25°C 148 K-cal/gm atom at 3900°C 6.1 Cal/gm mole Safety Data Sheet

High Purity ChunkAmerican Elements specializes in producing high purity Ruthenium 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 Ruthenium as rod, pellets, powder, pieces, disc, ingot, wire, and in compound forms, such as oxide. Other shapes are available by request.

Ruthenium (Ru) atomic and molecular weight, atomic number and elemental symbolRuthenium (atomic symbol: Ru, atomic number: 44) is a Block D, Group 8, Period 5 elemen with an atomic weight of 101.07. Ruthenium Bohr ModelThe number of electrons in each of ruthenium's shells is [2, 8, 18, 15, 1] and its electron configuration is [Kr] 4d7 5s1. The ruthenium atom has a radius of 134 pm and a Van der Waals radius of 207 pm. Ruthenium was discovered by Jedrzej Sniadecki in 1807.It was first recognized as a distinct element by Karl Ernst Claus in 1844. Elemental RutheniumIn its elemental form, ruthenium has a silvery white metallic appearance. Ruthenium is a rare transition metal belonging to the platinum group of metals. It is found in pentlandite, pyroxenite, and platinum group metal ores. The name Ruthenium originates from the Latin word "Ruthenia," meaning Russia. For more information on ruthenium, including properties, safety data, research, and American Elements' catalog of ruthenium products, visit the Ruthenium element page.


HEALTH, SAFETY & TRANSPORTATION INFORMATION
Material Safety Data Sheet MSDS
Signal Word Danger
Hazard Statements H228
Hazard Codes F
Risk Codes 11
Safety Precautions 16-22-24/25
RTECS Number N/A
Transport Information UN 3089 4.1/PG 2
WGK Germany 3
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 Ruthenium

  • Oxidation and Oxygenation of Carbonyl Ruthenium(II) Azuliporphyrin. Białek MJ, Białońska A, Latos-Grażyński L. Inorg Chem. 2015 Apr 3. : Inorg Chem
  • Crystal structure of bis-(2,2'-bi-pyridine)[N'-(quino-lin-2-ylmethylidene)pyridine-2-carbohydrazide]ruthenium(II) bis(tetra-fluorido-borate) di-chloro-methane tris-olvate. Mori A, Suzuki T, Nakajima K. Acta Crystallogr E Crystallogr Commun. 2015 Jan 10: Acta Crystallogr E Crystallogr Commun
  • Inhibitory effects of NAMI-A-like ruthenium complexes on prion neuropeptide fibril formation. Wang X, Zhu D, Zhao C, He L, Du W. Metallomics. 2015 Apr 9. : Metallomics
  • A ruthenium complex as a single-component redox shuttle for electrochemical photovoltaics. Kim JY, Yun WS, Son HJ, Lee J, Jeong NC. Chem Commun (Camb). 2015 Apr 8. : Chem Commun (Camb)
  • Cytotoxic potency of self-assembled Ruthenium(II)-NHC complexes with pincer type 2, 6-bis(N-methylimidazolylidene/benzimidazolylidene)pyrazine ligands. Roymahapatra G, Dinda J, Mishra A, Mahapatra A, Hwang WS, Mandal SM. J Cancer Res Ther. 2015 Jan-Mar: J Cancer Res Ther
  • The influence of ruthenium on vascular tone. Pauwels B, Boydens C, Van de Voorde J. J Pharm Pharmacol. 2015 Apr 13.: J Pharm Pharmacol
  • Antibacterial activity of ruthenium(II) polypyridyl complex manipulated by membrane permeability and cell morphology. Sun D, Zhang W, Lv M, Yang E, Zhao Q, Wang W. Bioorg Med Chem Lett. 2015 Apr 6.: Bioorg Med Chem Lett
  • Water-soluble phosphorescent ruthenium complex with a fluorescent coumarin unit for ratiometric sensing of oxygen levels in living cells. Hara D, Komatsu H, Son A, Nishimoto S, Tanabe K. Bioconjug Chem. 2015 Apr 15: Bioconjug Chem
  • Iodide Ion Pairing with Highly Charged Ruthenium Polypyridyl Cations in CH3CN. Swords WB, Li G, Meyer GJ. Inorg Chem. 2015 Apr 14. : Inorg Chem
  • Ruthenium-Catalyzed ortho-C-H Mono- and Di-imidation of Arenes with N-Tosyloxyphthalimide. Yadav MR, Shankar M, Ramesh E, Ghosh K, Sahoo AK. Org Lett. 2015 Apr 17: Org Lett