Ruthenium Sulfate is a moderately water and acid soluble Ruthenium source for uses compatible with sulfates. Sulfate compounds are salts or esters of sulfuric acid formed by replacing one or both of the hydrogens with a metal. Most metal sulfate compounds are readily soluble in water for uses such as water treatment, unlike fluorides and oxides which tend to be insoluble. Organometallic forms are soluble in organic solutions and sometimes in both aqueous and organic solutions. Metallic ions can also be dispersed utilizing suspended or coated nanoparticles (See also application discussion at Nanotechnology Information and at Quantum Dots) and deposited utilizing sputtering targets and evaporation materials for uses such as solar energy materials and fuel cells. Ruthenium Sulfate is generally immediately available in most volumes. High purity, submicron and nanopowder forms may be considered.American Elements produces to many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia)and follows applicable ASTM testing standards.Typical and custom packaging is available. Additional technical, research and safety (MSDS) information is available as is a Reference Calculator for converting relevant units of measurement.
Ruthenium is a Block D, Group 8, Period 5 element. The number of electrons in each of Ruthenium's shells is 2, 8, 18, 15, 1 and its electronic configuration is [Kr] 4d7 5s1. In its elemental form ruthenium's CAS number is 7440-18-8. The ruthenium atom has a radius of 132.5.pm and it's Van der Waals radius is 200.pm. Ruthenium tetroxide (RuO4) is very toxic and Ruthenium in its elemental form is considered carcinogen. Ruthenium is member of the platinum group of metals. It is one of the most effective hardeners for platinum and palladium , and is alloyed with these metals to make electrical contacts for severe wear resistanant electronics and laboratory equipment. The corrosion resistance of titanium is improved a hundredfold by addition of 0.1% ruthenium. It is also a versatile catalyst. Hydrogen sulfide can be split catalytically by light using an aqueous suspension of cadmium sulfide particles loaded with ruthenium dioxide. It is also believed to have pharmacological applications. Ruthenium is available as metal and compounds with purities from 99% to 99.999% (ACS grade to ultra-high purity); metals in the form of foil, sputtering target, and rod, and compounds as submicron and nanopowder. Ruthenium was first discovered by Karl Klaus in 1844. The name Ruthenium, originates from the Latin word 'Ruthenia' meaning Russia. See Ruthenium research below.
Sulfur is a Block P, Group 16, Period 3 element. The number of electrons in each of Sulfur's shells is 2, 8, 6 and its electronic configuration is [Ne]3s2 3p4. In its elemental form sulfur's CAS number is 7704-34-9. The sulfur atom has a radius of 100pm and it's Van der Waals radius is 180pm. Sulfur is a crucial element for all life and serves as both fuels and respiratory (oxygen-replacing) materials for simple organisms. In nature, sulfur can be found in hot springs, meteorites, volcanoes, and as galena, gypsum, Epsom salts, and barite. Sulfur, when organically bonded, is a component of all proteins, as the amino acids methionine and cysteine. In organic form, Sulfur is present in the vitamins thiamine and biotin. Sulfur is also a vital part of many enzymes and also in antioxidant molecules like glutathione and thioredoxin.Sulfur is available as compounds with purities from 99% to 99.9999% (ACS grade to ultra-high purity). Sulfur has been known since ancient times but was not accepted as an element until 1777. Antoine Lavoisier helped to convince the scientific commuity that sulfus is an element and not a compound. See Sulfur research below.
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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
- Ruthenium-catalyzed oxidation of a carbon-carbon triple bond: facile syntheses of alkenyl 1,2-diketones from alkynes.
Hu TC, Hsiao PI, Wang TH, Yang YW, Chang CY, Wu YH, Sun WC, Yu MS, Lee CY, Lo YH.
Dalton Trans. 2011 Oct 21. [Epub ahead of print]
PMID:
22015646
[PubMed - as supplied by publisher]
- Deactivation Pathways for Metal-to-Ligand Charge Transfer Excited States of Ru Polypyridyl Complexes with Triphenylphosphine as a Ligand.
Litke SV, Ershov AY, Meyer TJ.
J Phys Chem A. 2011 Oct 20. [Epub ahead of print]
PMID:
22013947
[PubMed - as supplied by publisher]
- Chirality on the Non-Intercalated Part Dictates the Stereoselectivity for Threading Intercalation of Short Binuclear Ruthenium Complexes.
Andersson J, Lincoln P.
J Phys Chem B. 2011 Oct 19. [Epub ahead of print]
PMID:
22010604
[PubMed - as supplied by publisher]
- Formation of Sequence-Independent Z-DNA Induced by a Ruthenium Complex at Low Salt Concentrations.
Wu Z, Tian T, Yu J, Weng X, Liu Y, Zhou X.
Angew Chem Int Ed Engl. 2011 Oct 18. doi: 10.1002/anie.201104422. [Epub ahead of print] No abstract available.
PMID:
22009837
[PubMed - as supplied by publisher]
- Stimulation of kainate toxicity by zinc in cultured cerebellar granule neurons and the role of mitochondria in this process.
Lozier ER, Stelmashook EV, Uzbekov RE, Novikova SV, Zorov SD, Alieva IB, Arbeille B, Zorov DB, Isaev NK.
Toxicol Lett. 2011 Oct 10. [Epub ahead of print]
PMID:
22008730
[PubMed - as supplied by publisher]
- HOCl causes necrotic cell death in human monocyte derived macrophages through calcium dependent calpain activation.
Yang YT, Whiteman M, Gieseg SP.
Biochim Biophys Acta. 2011 Oct 10. [Epub ahead of print]
PMID:
22008466
[PubMed - as supplied by publisher]
- Small molecule positive allosteric modulation of TRPV1 activation by vanilloids and acidic pH.
Kaszas K, Keller JM, Coddou CA, Mishra SK, Hoon MA, Stojilkovic S, Jacobson KA, Iadarola MJ.
J Pharmacol Exp Ther. 2011 Oct 17. [Epub ahead of print]
PMID:
22005042
[PubMed - as supplied by publisher]
- A New Class of Cyclometalated Ruthenium Sensitizers of the Type CN^N for Efficient Dye-Sensitized Solar Cells.
Kim JJ, Choi H, Paek S, Kim C, Lim K, Ju MJ, Kang HS, Kang MS, Ko J.
Inorg Chem. 2011 Oct 17. [Epub ahead of print]
PMID:
22004012
[PubMed - as supplied by publisher]
- Water Oxidation by Mononuclear Ruthenium Complexes with TPA-Based Ligands.
Radaram B, Ivie JA, Singh WM, Grudzien RM, Reibenspies JH, Webster CE, Zhao X.
Inorg Chem. 2011 Oct 14. [Epub ahead of print]
PMID:
21999861
[PubMed - as supplied by publisher]
- Electrocatalytic reduction of CO(2) to CO by polypyridyl ruthenium complexes.
Chen Z, Chen C, Weinberg DR, Kang P, Concepcion JJ, Harrison DP, Brookhart MS, Meyer TJ.
Chem Commun (Camb). 2011 Oct 14. [Epub ahead of print]
PMID:
21998823
[PubMed - as supplied by publisher]
- Role of thromboxane A2-activated nonselective cation channels in hypoxic pulmonary vasoconstriction of rat.
Yoo HY, Park SJ, Seo EY, Park KS, Han JA, Kim KS, Shin DH, Earm YE, Zhang YH, Kim SJ.
Am J Physiol Cell Physiol. 2011 Oct 12. [Epub ahead of print]
PMID:
21998141
[PubMed - as supplied by publisher]
- Effect of substituent of terpyridines on the DNA-interaction of polypyridyl ruthenium(II) complexes.
Patel MN, Gandhi DS, Parmar PA.
Spectrochim Acta A Mol Biomol Spectrosc. 2011 Sep 22. [Epub ahead of print]
PMID:
21996589
[PubMed - as supplied by publisher]
- Concise Formal Synthesis of (+)-Neopeltolide.
Yang Z, Zhang B, Zhao G, Yang J, Xie X, She X.
Org Lett. 2011 Oct 13. [Epub ahead of print]
PMID:
21995677
[PubMed - as supplied by publisher]
- (2)H NMR calculations on polynuclear transition metal complexes: on the influence of local symmetry and other factors.
Del Rosal I, Gutmann T, Walaszek B, Gerber IC, Chaudret B, Limbach HH, Buntkowsky G, Poteau R.
Phys Chem Chem Phys. 2011 Oct 12. [Epub ahead of print]
PMID:
21993614
[PubMed - as supplied by publisher]
- Polyhydroxyalkanoates production from cellulose hydrolysate in Escherichia coli LS5218 with superior resistance to 5-hydroxymethylfurfural.
Nduko JM, Suzuki W, Matsumoto K, Kobayashi H, Ooi T, Fukuoka A, Taguchi S.
J Biosci Bioeng. 2011 Oct 11. [Epub ahead of print]
PMID:
21993429
[PubMed - as supplied by publisher]
- Photocurrent-Enhancement by Surface Plasmon Resonance of Silver Nanoparticles in Highly Porous Dye-Sensitized Solar Cells.
Jeong NC, Prasittichai C, Hupp J.
Langmuir. 2011 Oct 12. [Epub ahead of print]
PMID:
21992773
[PubMed - as supplied by publisher]
- Synthesis of a-Amino Acid Amides: Ruthenium-Catalyzed Amination of a-Hydroxy Amides.
Zhang M, Imm S, Bähn S, Neumann H, Beller M.
Angew Chem Int Ed Engl. 2011 Oct 10. doi: 10.1002/anie.201104309. [Epub ahead of print] No abstract available.
PMID:
21987500
[PubMed - as supplied by publisher]
- Ruthenium nitrosyl complexes with 1,4,7-trithiacyclononane and 2,2'-bipyridine (bpy) or 2-phenylazopyridine (pap) coligands. Electronic structure and reactivity aspects.
De P, Maji S, Dutta Chowdhury A, Mobin SM, Kumar Mondal T, Paretzki A, Lahiri GK.
Dalton Trans. 2011 Oct 11. [Epub ahead of print]
PMID:
21986798
[PubMed - as supplied by publisher]
- Regulation of Sarcoplasmic Reticulum Ca2+ leak by Cytosolic Ca2+ in Rabbit Ventricular Myocytes.
Bovo E, Mazurek SR, Blatter LA, Zima AV.
J Physiol. 2011 Oct 10. [Epub ahead of print]
PMID:
21986204
[PubMed - as supplied by publisher]
- Polydentate Analogues of 8-Hydroxyquinoline and Their Complexes with Ruthenium.
El Ojaimi M, Thummel RP.
Inorg Chem. 2011 Oct 10. [Epub ahead of print]
PMID:
21985103
[PubMed - as supplied by publisher]
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Recent Research & Development for Sulfur
- Self-assembly of a sulphur-terminated graphene nanoribbon within a single-walled carbon nanotube.
Chuvilin A, Bichoutskaia E, Gimenez-Lopez MC, Chamberlain TW, Rance GA, Kuganathan N, Biskupek J, Kaiser U, Khlobystov AN.
Nat Mater. 2011 Aug 7. doi: 10.1038/nmat3082. [Epub ahead of print]
PMID:
21822259
[PubMed - as supplied by publisher]
- Crystallization and preliminary X-ray analysis of the yeast tRNA-thiouridine modification protein 1 (Tum1p).
Qiu R, Wang F, Liu M, Yang Z, Wu T, Ji C.
Acta Crystallogr Sect F Struct Biol Cryst Commun. 2011 Aug 1;67(Pt 8):953-5. Epub 2011 Jul 27.
PMID:
21821903
[PubMed - in process]
- Characterization of Bacillus thuringiensis L-isoleucine dioxygenase toward the production of useful amino acids.
Hibi M, Kawashima T, Kodera T, Smirnov SV, Sokolov PM, Sugiyama M, Shimizu S, Yokozeki K, Ogawa J.
Appl Environ Microbiol. 2011 Aug 5. [Epub ahead of print]
PMID:
21821743
[PubMed - as supplied by publisher]
- Characterization of the sulfurtransferase family from Oryza sativa L.
Guretzki S, Papenbrock J.
Plant Physiol Biochem. 2011 Jul 23. [Epub ahead of print]
PMID:
21821426
[PubMed - as supplied by publisher]
- Development of a small-scale bioreactor method to monitor the molecular diversity and environmental impacts of bacterial biofilm communities from an acid mine drainage impacted creek.
Cole M, Wrubel J, Henegan P, Janzen C, Holt J, Tobin T.
J Microbiol Methods. 2011 Jul 28. [Epub ahead of print]
PMID:
21821067
[PubMed - as supplied by publisher]
- In situ incorporation of nickel nanoparticles into the mesopores of MCM-41 by manipulation of solvent-solute interaction and its activity toward adsorptive desulfurization of gas oil.
Samadi-Maybodi A, Teymouri M, Vahid A, Miranbeigi A.
J Hazard Mater. 2011 Jul 6. [Epub ahead of print]
PMID:
21820806
[PubMed - as supplied by publisher]
- Stearoyl-CoA desaturase is an essential enzyme for the parasitic protist Trypanosoma brucei.
Alloatti A, Gupta S, Gualdrón-López M, Nguewa PA, Altabe SG, Deumer G, Wallemacq P, Michels PA, Uttaro AD.
Biochem Biophys Res Commun. 2011 Jul 28. [Epub ahead of print]
PMID:
21820408
[PubMed - as supplied by publisher]
- The use of multi-element stable isotope analysis to monitor the origin of chondroitin sulfates.
Thomas F, Jamin E, Shimoo K, Nagao J, Osaki Y, Granier C.
Rapid Commun Mass Spectrom. 2011 Sep 15;25(17):2533-7. doi: 10.1002/rcm.5159.
PMID:
21818814
[PubMed - in process]
- Sulphur isotopes in animal hair track distance to sea.
Zazzo A, Monahan FJ, Moloney AP, Green S, Schmidt O.
Rapid Commun Mass Spectrom. 2011 Sep 15;25(17):2371-8. doi: 10.1002/rcm.5131.
PMID:
21818798
[PubMed - in process]
- Experimental and Theoretical Evidence of Aromatic Behavior in Heterobenzene-Like Molecules with Metal-Metal Multiple Bonds.
Fang W, He Q, Tan ZF, Liu CY, Lu X, Murillo CA.
Chemistry. 2011 Aug 4. doi: 10.1002/chem.201003693. [Epub ahead of print]
PMID:
21818792
[PubMed - as supplied by publisher]
- Rhodovulum phaeolacus sp. nov. a phototrophic alphaproteobacterium isolated from a brown pond.
Venkata Naga Satya Lakshmi K, Sasikala C, Venkata Ramana V, Veera Venkata Ramaprasad E, Venkata Ramana C.
J Gen Appl Microbiol. 2011;57(3):145-51.
PMID:
21817826
[PubMed - in process]
- Comparative data on effects of leading pretreatments and enzyme loadings and formulations on sugar yields from different switchgrass sources.
Wyman CE, Balan V, Dale BE, Elander RT, Falls M, Hames B, Holtzapple MT, Ladisch MR, Lee YY, Mosier N, Pallapolu VR, Shi J, Thomas SR, Warner RE.
Bioresour Technol. 2011 Jun 21. [Epub ahead of print]
PMID:
21816612
[PubMed - as supplied by publisher]
- Target loads of atmospheric sulfur deposition for the protection and recovery of acid-sensitive streams in the Southern Blue Ridge Province.
Sullivan TJ, Cosby BJ, Jackson WA.
J Environ Manage. 2011 Aug 2. [Epub ahead of print]
PMID:
21816535
[PubMed - as supplied by publisher]
- Differential effects of a post-anthesis fertilizer regimen on the wheat flour proteome determined by quantitative 2-DE.
Altenbach SB, Tanaka CK, Hurkman WJ, Whitehand LC, Vensel WH, Dupont FM.
Proteome Sci. 2011 Aug 4;9(1):46. [Epub ahead of print]
PMID:
21816081
[PubMed - as supplied by publisher]
- Comparative toxicity of arsenic metabolites in human bladder cancer EJ-1 cells.
Naranmandura H, Michael CW, Xu S, Lee J, Leslie E, Weinfeld M, Le XC.
Chem Res Toxicol. 2011 Aug 4. [Epub ahead of print]
PMID:
21815631
[PubMed - as supplied by publisher]
- The Effects of Different Garlic-derived Allyl Sulfides on Peroxidative Processes and Anaerobic Sulfur Metabolism in Mouse Liver.
Iciek MB, Kowalczyk-Pachel D, Kwiecien I, Dudek MB.
Phytother Res. 2011 Aug 4. doi: 10.1002/ptr.3572. [Epub ahead of print]
PMID:
21815229
[PubMed - as supplied by publisher]
- A combined model of hepatic polyamine and sulfur amino acid metabolism to analyze S-adenosyl methionine availability.
Reyes-Palomares A, Montañez R, Sánchez-Jiménez F, Medina MA.
Amino Acids. 2011 Aug 4. [Epub ahead of print]
PMID:
21814788
[PubMed - as supplied by publisher]
- Microbial gene functions enriched in the Deepwater Horizon deep-sea oil plume.
Lu Z, Deng Y, Van Nostrand JD, He Z, Voordeckers J, Zhou A, Lee YJ, Mason OU, Dubinsky EA, Chavarria KL, Tom LM, Fortney JL, Lamendella R, Jansson JK, D'haeseleer P, Hazen TC, Zhou J.
ISME J. 2011 Aug 4. doi: 10.1038/ismej.2011.91. [Epub ahead of print]
PMID:
21814288
[PubMed - as supplied by publisher]
- 1,1'-(3-Methyl-4-phenylthieno[2,3-b]thiophene-2,5-diyl)diethanone as a Building Block in Heterocyclic Synthesis. Novel Synthesis of Some Pyrazole and Pyrimidine Derivatives.
Mabkhot YN, Al-Majid AM, Barakat A, Alshahrani S, Siddiqui Y.
Molecules. 2011 Aug 3;16(8):6502-11.
PMID:
21814162
[PubMed - in process]
- Towards the Growth of an Aligned Single-Layer MoS2 Film.
Kim D, Sun D, Lu W, Cheng Z, Zhu Y, Le D, Rahman TS, Bartels L.
Langmuir. 2011 Aug 3. [Epub ahead of print]
PMID:
21812475
[PubMed - as supplied by publisher]
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