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Chromium Silicide
CrSi2

12018-09-6
Product Product Code Order or Specifications
(2N) 99% Chromium Silicide      CR-SID-02 Contact American Elements
(3N) 99.9% Chromium Silicide CR-SID-03 Contact American Elements
(4N) 99.99% Chromium Silicide CR-SID-04 Contact American Elements
(5N) 99.999% Chromium Silicide CR-SID-05 Contact American Elements
Chromium Silicide 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.

Chromium(Cr) atomic and molecular weight, atomic number and elemental symbolChromium is a Block D, Group 6, Period 4 element. The number of electrons in each of Chromium's shells is 2, 8, 13, 1 and its electronic configuration is [Ar] 3d5 4s1. In its elemental form chromium's CAS number is 7440-47-3. The chromium atom has a radius of 124.9.pm and it's Van der Waals radius is 200.pm. Hexavalent chromium is toxic. Chromium is highly resistant to corrosion. This has led to its use in numerous alloying and steel producing applications. When chromium is added to glass or ceramic glazes, it produces a brilliant green. Chromium 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 also used as a paint pigment for this purpose.Although chromium metal is an essential trace element, hexavalent Elemental Chromiumchromium (Cr(VI)) is especially toxic and carcinogenic. Recently, chromites have formed the basis for cathode compositions Chromium Bohr Modelfor oxygen generation and fuel cell applications. Chromium information, including Technical Data, Safety Data and its High Purity properties, research, applications and other useful facts are discussed here. Scientific facts such as the atomic structure, ionization energy, abundance on Earth, conductivity and thermal properties are included. Chromium was first discovered by Anders Ekeberg in 1802. Due to its various colorful compounds, Chromium was named after the Greek word 'chroma' meaning color. See Chromium research below.

Silicon(Si) atomic and molecular weight, atomic number and elemental symbolSilicon is a Block P, Group 14, Period 3 element. The number of electrons in each of Silicon's shells is 2, 8, 4 and its electronic configuration is [Ne] 3s2 3p2. In its elemental form silicon's CAS number is 7440-21-3. The silicon atom has a radius of 117.6.pm and it's Van der Waals radius is 210.pm. Silicon is not toxic but can cause chronic respiratory problems if inhaled as a fine silica or silicate dust. Asbestos silicates are carcinogenic. Silicon isElemental Silicon one of man's most useful elements. It makes up 25.7% of the earth's crust, by weight, and is the second most abundant element, being exceeded only by oxygen. The Czochralski process is commonly used to produce single crystals of silicon used for solid-state or semiconductor devices. Silica, as sand, is a principal ingredient of glass, one of the most inexpensive of materials with excellent mechanical, optical, thermal, and electrical properties. Silicon is available as metal and compounds with purities from 99% to 99.9999% (ACS grade to ultra-high purity); metals in the form of foil, sputtering target, and rod, and compounds as submicron and nanopowder. Ultra high purity silicon can be doped with boron, gallium, phosphorus , or arsenic to produce silicon for use in Silicon Bohr Moleculetransistors, solar cells, rectifiers, and other solid-state devices which are used extensively in the electronics and space-age industries. Hydrogenated amorphous silicon has shown promise in producing economical cells for converting solar energy into electricity. Silcones are important products of silicon. They range from liquids to hard, glasslike solids with many useful properties. Silicon was first discovered by Jons Berzelius in 1823. The name Silicon originates from the Latin word "silex" which means flint or hard stone. See Silicon research below.
Formula CAS No. Appearance Molecular Weight
CrSi2 12018-09-6 Gray Crystals 108.167
PRODUCT CATALOG Silicide Products Foil Submicron & Nanopowder Tolling Ultra High Purity Sputtering Target Crystal Growth Rod, Plate, Powder, etc. Home
  


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Recent Research & Development for Chromium

  • Evaluation of trace element levels in muscles, liver and gonad of fish species from São Francisco River of the Paraná Brazilian state by using SR-TXRF technique. Espinoza-Quiñones FR, Módenes AN, Palácio SM, Szymanski N, Welter RA, Rizzutto MA, Borba CE, Kroumov AD. Appl Radiat Isot. 2010 Dec;68(12):2202-7. Epub 2010 Jun 8. PubMed PMID: 20828660.

  • Performance and Stability Improvement of P3HT:PCBM-Based Solar Cells by Thermally Evaporated Chromium Oxide (CrO(x)) Interfacial Layer. Wang M, Tang Q, An J, Xie F, Chen J, Zheng S, Wong KY, Miao Q, Xu J. ACS Appl Mater Interfaces. 2010 Sep 9. [Epub ahead of print] PubMed PMID: 20828192.

  • Intraoperative impaction of total knee replacements: An explicit finite-element-analysis of principal stresses in ceramic vs. cobalt-chromium femoral components. Kluess D, Mittelmeier W, Bader R. Clin Biomech (Bristol, Avon). 2010 Sep 8. [Epub ahead of print] PubMed PMID: 20828897.

  • Prevalence of heavy metal resistance in bacteria isolated from tannery effluents and affected soil. Alam MZ, Ahmad S, Malik A. Environ Monit Assess. 2010 Sep 8. [Epub ahead of print] PubMed PMID: 20824329.

  • No difference in Gag and Env immune response profiles between vaccinated and non vaccinated rhesus macaques that control immunodeficiency virus replication. Nieuwenhuis I, Beenhakker N, Bogers W, Otting N, Bontrop R, Dubois P, Mooij P, Heeney JL, Koopman G. J Gen Virol. 2010 Sep 8. [Epub ahead of print] PubMed PMID: 20826621.

  • The PREHAMI (PREsillion in high-risk acute myocardial infarction) registry: In-hospital and long-term outcomes. Sciahbasi A, Pendenza G, Romagnoli E, Summaria F, Patrizi R, Lucci V, Giannico MB, Penco M, Lioy E. Catheter Cardiovasc Interv. 2010 Sep 7. [Epub ahead of print] PubMed PMID: 20824766.

  • Bacillus species enhance growth parameters of chickpea (Cicer arietinum L.) in chromium stressed soils. Wani PA, Khan MS. Food Chem Toxicol. 2010 Sep 6. [Epub ahead of print] PubMed PMID: 20813149.

  • Sodium and potassium compounds of [(eta(6)-benzenecarboxylate)Cr(CO)(3)] and [(eta(6)-1,4-benzenedicarboxylate)Cr(CO)(3)]. Murugesapandian B, Roesky PW. Dalton Trans. 2010 Sep 3. [Epub ahead of print] PubMed PMID: 20820615.

  • Bioaccessibility, bioavailability and toxicity of commercially relevant iron- and chromium-based particles: in vitro studies with an inhalation perspective. Hedberg Y, Gustafsson J, Karlsson HL, Moller L, Odnevall Wallinder I. Part Fibre Toxicol. 2010 Sep 3;7(1):23. [Epub ahead of print] PubMed PMID: 20815895.

  • Metal bases for implant overdentures. Piermatti J, Winkler S. Gen Dent. 2010 Sep-Oct;58(5):400-3. PubMed PMID: 20829164.

  • Long-term outcomes with cobalt-chromium bare-metal vs. drug-eluting stents: the REgistro regionale AngiopLastiche dell'Emilia-Romagna registry. Manari A, Ortolani P, Guastaroba P, Marzaroli P, Menozzi M, Magnavacchi P, Varani E, Vignali L, Campo G, Marzocchi A. J Cardiovasc Med (Hagerstown). 2010 Sep 1. [Epub ahead of print] PubMed PMID: 20814313.

  • Optical coherence tomography assessment of a coronary bare cobalt chromium stent deformed by the removal of an entrapped "jailed" guidewire. Agostini P, Van Belle E, Stella PR. J Invasive Cardiol. 2010 Sep;22(9):453-5. PubMed PMID: 20814056.

  • Characterization of the metabolic and physiologic response to chromium supplementation in subjects with type 2 diabetes mellitus. Kleefstra N, Houweling ST, Groenier KH, Bilo HJ. Metabolism. 2010 Aug 31. [Epub ahead of print] PubMed PMID: 20813383.

  • Comparative proteomic analysis of Typha angustifolia leaf under chromium, cadmium and lead stress. Bah AM, Sun H, Chen F, Zhou J, Dai H, Zhang G, Wu F. J Hazard Mater. 2010 Aug 14. [Epub ahead of print] PubMed PMID: 20817397.

  • Removal of chromium from aqueous solution using polyaniline - Poly ethylene glycol composite. Samani MR, Borghei SM, Olad A, Chaichi MJ. J Hazard Mater. 2010 Aug 14. [Epub ahead of print] PubMed PMID: 20813454.

  • Particles, sweat, and tears: A comparative study on bioaccessibility of ferrochromium alloy and stainless steel particles, the pure metals and their metal oxides, in simulated skin and eye contact. Hedberg Y, Midander K, Odnevall Wallinder I. Integr Environ Assess Manag. 2010 Jul;6(3):456-68. PubMed PMID: 20821707.

  • Bioaccessibility studies of ferro-chromium alloy particles for a simulated inhalation scenario: A comparative study with the pure metals and stainless steel. Midander K, de Frutos A, Hedberg Y, Darrie G, Odnevall Wallinder I.Integr Environ Assess Manag. 2010 Jul;6(3):441-55. PubMed PMID: 20821706.

  • Heavy metals, hematology, plasma chemistry, and parasites in adult hellbenders (Cryptobranchus alleganiensis). Huang CC, Xu Y, Briggler JT, McKee M, Nam P, Huang YW. Environ Toxicol Chem. 2010 May;29(5):1132-7. PubMed PMID: 20821549.

  • Evaluation of hexavalent chromium in sediment pore water of the Hackensack River, New Jersey, USA. Driscoll SK, McArdle ME, Plumlee MH, Proctor D. Environ Toxicol Chem. 2010 Mar;29(3):617-20. PubMed PMID: 20821486.

  • Performance of Moringa oliefera as a biosorbent for chromium removal. Ghebremichael K, Gebremedhin N, Amy G. Water Sci Technol. 2010;62(5):1106-11. PubMed PMID: 20818052.

 

Recent Research & Development for Silicide

  • RECONSTRUCTION OF THE THUMB WITH A MODIFIED WRAP-AROUND FLAP IN A PATIENT SUFFERING FROM ?-THALASSEMIA MINOR. Galeano M, Checcucci G, Ceruso M. Hand Surg. 2011;16(3):361-5. PMID: 22072476 [PubMed - in process]

  • Isolated complete volar dislocation of the capitate: a case report. Checcucci G, Bigazzi P, Zucchini M, Ceruso M. Hand Surg. 2011;16(3):353-6. PMID: 22072474 [PubMed - in process]

  • Dielectrophoretic chip with multilayer electrodes and micro-cavity array for trapping and programmably releasing single cells. Chuang CH, Huang YW, Wu YT. Biomed Microdevices. 2011 Nov 10. [Epub ahead of print] PMID: 22072154 [PubMed - as supplied by publisher]

  • Structures of medium sized tin cluster anions. Wiesel A, Drebov N, Rapps T, Ahlrichs R, Schwarz U, Kelting R, Weis P, Kappes MM, Schooss D. Phys Chem Chem Phys. 2011 Nov 9. [Epub ahead of print] PMID: 22071636 [PubMed - as supplied by publisher]

  • Discrimination task reveals differences in neural bases of tinnitus and hearing impairment. Husain FT, Pajor NM, Smith JF, Kim HJ, Rudy S, Zalewski C, Brewer C, Horwitz B. PLoS One. 2011;6(10):e26639. Epub 2011 Oct 31. PMID: 22066003 [PubMed - in process]

  • A suggested technique for the application of the cone beam computed tomography periapical index. Esposito S, Cardaropoli M, Cotti E. Dentomaxillofac Radiol. 2011 Dec;40(8):506-12. PMID: 22065800 [PubMed - in process]

  • (4-Chloro-3-nitro-benzoato)triphenyl-tin(IV). Win YF, Choong CS, Teoh SG, Quah CK, Fun HK. Acta Crystallogr E Struct Rep Online. 2011 Sep 1;67(Pt 9):m1270-1. Epub 2011 Aug 27. PMID: 22065496 [PubMed]

  • Bis{2-[(E)-(5-tert-butyl-2-hy-droxy-phen-yl)diazen-yl]benzoato}dimethyl-tin(IV). Basu Baul TS, Paul A, Tiekink ER. Acta Crystallogr E Struct Rep Online. 2011 Oct 1;67(Pt 10):m1383-4. Epub 2011 Sep 14. PMID: 22065466 [PubMed]

  • Chloridodiphen-yl{[1-(1,3-thia-zol-2-yl-?N)ethyl-idene]-4-phenyl-thio-semicarbazidato-?N,S}tin(IV) methanol monosolvate. Arumugam SR, Dasary SS, Venkatraman R, Yu H, Fronczek FR. Acta Crystallogr E Struct Rep Online. 2011 Oct 1;67(Pt 10):m1409-10. Epub 2011 Sep 30. PMID: 22065366 [PubMed]

  • catena-Poly[[triphenyl-tin(IV)]-?-5-amino-2-nitro-benzoato-?O:O]. Win YF, Choong CS, Teoh SG, Quah CK, Fun HK. Acta Crystallogr E Struct Rep Online. 2011 Sep 1;67(Pt 9):m1276-7. Epub 2011 Aug 27. PMID: 22064934 [PubMed]

  • Dual detection strategy for electrochemical analysis of glucose and nitrite using a partitionally modified electrode. Wang J, Diao P, Zhang Q. Analyst. 2011 Nov 7. [Epub ahead of print] PMID: 22064849 [PubMed - as supplied by publisher]

  • fac-(2-Amido-ethyl-?C,O)trichlorido(urea-?O)tin(IV). Howie RA, de Lima GM, Tiekink ER, Wardell JL, Wardell SM. Acta Crystallogr E Struct Rep Online. 2011 Oct 1;67(Pt 10):m1420-1. Epub 2011 Sep 30. PMID: 22064619 [PubMed]

  • Highly sensitive nonenzymatic glucose sensor based on electrospun copper oxide-doped nickel oxide composite microfibers. Cao F, Guo S, Ma H, Yang G, Yang S, Gong J. Talanta. 2011 Oct 30;86:214-20. Epub 2011 Sep 8. PMID: 22063533 [PubMed - in process]

  • Cross-Linked Perylene Diimide-Based n-Type Interfacial Layer for Inverted Organic Photovoltaic Devices. Hains AW, Chen HY, Reilly TH, Gregg BA. ACS Appl Mater Interfaces. 2011 Nov 7. [Epub ahead of print] PMID: 22059439 [PubMed - as supplied by publisher]

  • Bis-(chloro-acetato-?O)bis(trimethyl-silylmethyl)tin(IV). Ding RF, Wang QB. Acta Crystallogr E Struct Rep Online. 2011 Sep 1;67(Pt 9):m1190. Epub 2011 Aug 2. PMID: 22058841 [PubMed]

  • A new langbeinite-type phosphate: K(2)AlSn(PO(4))(3). Li HY, Zhao D. Acta Crystallogr E Struct Rep Online. 2011 Oct 1;67(Pt 10):i56. Epub 2011 Sep 20. PMID: 22058680 [PubMed]

  • Enhanced resistance of yeast mutants deficient in low-affinity iron and zinc transporters to stannous-induced toxicity. Viau CM, Cardone JM, Guecheva TN, Yoneama ML, Dias JF, Pungartnik C, Brendel M, Saffi J, Henriques JA. Chemosphere. 2011 Nov 2. [Epub ahead of print] PMID: 22055569 [PubMed - as supplied by publisher]

  • Allylsilanes in "Tin-free" Oximation, Alkenylation, and Allylation of Alkyl Halides. Rouquet G, Robert F, Méreau R, Castet F, Landais Y. Chemistry. 2011 Nov 3. doi: 10.1002/chem.201101842. [Epub ahead of print] PMID: 22052660 [PubMed - as supplied by publisher]

  • Surface Modification of Indium-Tin-Oxide Via Self-Assembly of a Donor-Acceptor Complex: A Density Functional Theory Study. Li H, Winget P, Bredas JL. Adv Mater. 2011 Nov 3. doi: 10.1002/adma.201103009. [Epub ahead of print] No abstract available. PMID: 22052626 [PubMed - as supplied by publisher]

  • Minimally invasive video-assisted cardiac surgery: operative techniques, application fields and clinical outcomes. Vistarini N, Aiello M, Viganň M. Future Cardiol. 2011 Nov;7(6):775-87. PMID: 22050064 [PubMed - in process]

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