Thorium Sulfide is a moderately water and acid soluble Thorium 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. Thorium Sulfide 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.
Thorium is a Block F, Group 3, Period 7 element. The number of electrons in each of Thorium's shells is 2, 8, 18, 32, 18, 10, 2 and its electronic configuration is [Rn] 6d2 7s2. In its elemental form thorium's CAS number is 7440-29-1. The thorium atom has a radius of 179.8.pm and it's Van der Waals radius is 200.pm.Thorium is a lanthanide (rare earth) material with potential nuclear power applications. Thorium 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. It is presently used as a tungsten coating in electronic parts due to its high emission factor. Thorium in the form of its fluoride and oxide is used in advanced optic applications for its high refractive index. It is also used in several other high temperature glass applications, such as in the mantle of lamps and to produce crystal growth crucibles and ampules.Thorium information, including Technical Data, Safety Data and its high purityproperties, research, applications and other useful facts are discussed below. Scientific facts such as the atomic structure, ionization energy, abundance on Earth, conductivity and thermal properties are included.
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.
The Th[double bond, length as m-dash]C double bond: an experimental and computational study of thorium poly-carbene complexes.
Ren W, Deng X, Zi G, Fang DC.
Dalton Trans. 2011 Aug 4. [Epub ahead of print]
PMID:
21814698
[PubMed - as supplied by publisher]
Synthesis and Characterization of Thorium(IV) Sulfates.
Knope KE, Wilson RE, Skanthakumar S, Soderholm L.
Inorg Chem. 2011 Aug 3. [Epub ahead of print]
PMID:
21812466
[PubMed - as supplied by publisher]
Thorium Oxo and Sulfido Metallocenes: Synthesis, Structure, Reactivity, and Computational Studies.
Ren W, Zi G, Fang DC, Walter MD.
J Am Chem Soc. 2011 Jul 27. [Epub ahead of print]
PMID:
21793520
[PubMed - as supplied by publisher]
The discoveries of uranium 237 and symmetric fission - From the archival papers of Nishina and Kimura.
Ikeda N.
Proc Jpn Acad Ser B Phys Biol Sci. 2011;87(7):371-6.
PMID:
21785255
[PubMed - in process]
Matrix infrared spectroscopic and density functional theoretical investigations on thorium and uranium atom reactions with dimethyl ether.
Gong Y, Andrews L.
Dalton Trans. 2011 Jul 18. [Epub ahead of print]
PMID:
21769368
[PubMed - as supplied by publisher]
Tris(tetra-butyl-ammonium) tris-(nitrato-?O,O')tetra-kis-(thio-cyanato-?N)thorium(IV).
Lozano-Rodriguez MJ, Thuéry P, Petit S, Copping R, Mustre de Leon J, Den Auwer C.
Acta Crystallogr Sect E Struct Rep Online. 2011 Apr 1;67(Pt 4):m487. Epub 2011 Mar 26.
PMID:
21753998
[PubMed]
Interaction of thorium(iv) with nitrate in aqueous solution: medium effect or weak complexation?
Di Bernardo P, Zanonato P, Rao L, Bismondo A, Endrizzi F.
Dalton Trans. 2011 Jul 8. [Epub ahead of print]
PMID:
21738949
[PubMed - as supplied by publisher]
Should we consider using liquid fluoride thorium reactors for power generation?
Cooper N, Minakata D, Begovic M, Crittenden J.
Environ Sci Technol. 2011 Aug 1;45(15):6237-8. Epub 2011 Jul 6. No abstract available.
PMID:
21732635
[PubMed - in process]
Electron correlation and relativistic effects in atomic structure calculations of the thorium atom.
Roy SK, Prasad R, Chandra P.
J Chem Phys. 2011 Jun 21;134(23):234302.
PMID:
21702551
[PubMed - in process]
[Dust concentration analysis in non-coal mining. Exposure evaluation based on measurements performed by occupational hygiene laboratories in the years 2001-2005 in Poland].
Bujak-Pietrek S, Mikolajczyk U, Szadkowska-Stanczyk I.
Med Pr. 2011;62(2):113-25. Polish.
PMID:
21698871
[PubMed - indexed for MEDLINE]
A cryogenic beam of refractory, chemically reactive molecules with expansion cooling.
Hutzler NR, Parsons MF, Gurevich YV, Hess PW, Petrik E, Spaun B, Vutha AC, Demille D, Gabrielse G, Doyle JM.
Phys Chem Chem Phys. 2011 Jun 22. [Epub ahead of print]
PMID:
21698321
[PubMed - as supplied by publisher]
Proposal for a nuclear gamma-ray laser of optical range.
Tkalya EV.
Phys Rev Lett. 2011 Apr 22;106(16):162501. Epub 2011 Apr 21.
PMID:
21599361
[PubMed - in process]
Accumulation and soil-to-plant transfer of radionuclides in the Nile Delta coastal black sand habitats.
Hegazy AK, Emam MH.
Int J Phytoremediation. 2011 Feb;13(2):140-55.
PMID:
21598782
[PubMed - in process]
Smart thorium and uranium determination exploiting renewable solid-phase extraction applied to environmental samples in a wide concentration range.
Avivar J, Ferrer L, Casas M, Cerdà V.
Anal Bioanal Chem. 2011 Jul;400(10):3585-94. Epub 2011 May 14.
PMID:
21573729
[PubMed - in process]
Gamma-spectrometric analysis of high salinity fluids - how to analyze radionuclides of the thorium decay chain far from radioactive equilibrium?
Degering D, Köhler M.
Appl Radiat Isot. 2011 Apr 22. [Epub ahead of print]
PMID:
21570856
[PubMed - as supplied by publisher]
Assessment of radionuclide and metal contamination in a thorium rich area in Norway.
Popic JM, Salbu B, Strand T, Skipperud L.
J Environ Monit. 2011 Jun;13(6):1730-8. Epub 2011 May 10.
PMID:
21556423
[PubMed - in process]
Retraction notice to "Immobilization of 5-amino-1,3,4-thiadiazole-thiolonto kanemite for thorium (IV) removal: thermodynamic and equilibrium study" [J. Colloid Interface Sci. 338 (2009) 30-39].
[No authors listed]
J Colloid Interface Sci. 2011 May 15;357(2):558. No abstract available.
PMID:
21553729
[PubMed - indexed for MEDLINE]
EPR evidence for the restricted mobility of NO2 in gamma irradiated thorium nitrate pentahydrate Th(NO3)4·5H2O.
Rajeswari B, Kadam RM, Dhawale BA, Babu Y, Natarajan V, Godbole SV.
Spectrochim Acta A Mol Biomol Spectrosc. 2011 Aug;79(3):405-11. Epub 2011 Mar 24.
PMID:
21524936
[PubMed - in process]
Screening of plant species for phytoremediation of uranium, thorium, barium, nickel, strontium and lead contaminated soils from a uranium mill tailings repository in South China.
Li GY, Hu N, Ding DX, Zheng JF, Liu YL, Wang YD, Nie XQ.
Bull Environ Contam Toxicol. 2011 Jun;86(6):646-52. Epub 2011 Apr 27.
PMID:
21523506
[PubMed - indexed for MEDLINE]
Background radiation and individual dosimetry in the costal area of Tamil Nadu, India.
Matsuda N, Brahmanandhan GM, Yoshida M, Takamura N, Suyama A, Koguchi Y, Juto N, Raj YL, Winsley G, Selvasekarapandian S.
Radiat Prot Dosimetry. 2011;146(1-3):314-7. Epub 2011 Apr 18.
PMID:
21502300
[PubMed - in process]
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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Thorium Sulfide is a moderately water and acid soluble Thorium 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. Thorium Sulfide 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.
