 Iron Arsenide is a crystalline solid used as a semiconductor and in photo optic applications.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. Iron is a Block D, Group 8, Period 4 element. The number of electrons in each of Iron's shells is 2, 8, 14, 2 and its electronic configuration is [Ar] 3d6 4s2. In its elemental form iron's CAS number is 7439-89-6. The iron atom has a radius of 124.1.pm and it's Van der Waals radius is 200.pm. Iron is not toxic. Iron is the most commonly used metal for commercial applications due to its hardness, historical availability and low cost. Once used on its own, it is now alloyed with nickel and other elements to produce steel and other high strength, non-corrosive structural metals. Iron as a metal and as its many compounds has numerous uses. It is a primary colorant in glass and ceramics. It is a catalyst. It is the basis for low grade magnets and because of its magnetic properties is used extensively in memory tape. Recent applications for Iron nanoparticles include in water treatment of carbon tetrachloride in contaminated groundwater, magnetic data storage and resonance imaging (MRI) and in certain alloy and catalyst applications. Iron can also be introduced into processes using iron foil, pellets, rod and wire by thin film Chemical Vapor Deposition (CVD) and Physical Vapor Deposition (PVD) processes including Thermal and Electron Beam (E-Beam) Evaporation, Low Temperature Organic Evaporation, Atomic Layer Deposition (ALD), Organometallic and Chemical Vapor Deposition (MOCVD) for specific applications such as fuel cells and solar energy. Iron 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. Iron was first discovered in the second millennium BC.
 Arsenic is a Block P, Group 15, Period 4 element. The number of electrons in each of Arsenic's shells is 2, 8, 18, 5 and its electronic configuration is [Ar] 3d10 4s2 4p3. In its elemental form arsenic's CAS number is 1327-53-3. The arsenic atom has a radius of 124.5.pm and it's Van der Waals radius is 185.pm. Arsenic in the organic form is not harmful but in the inorganic form it is extremely toxic even in very small amounts. Arsenic has numerous applications as a semiconductor and other electronic applications as Indium arsenide, silicon arsenide and tin arsenidea. Arsenic is finding increasing uses as a doping agent in solid-state devices such as transistors. Gallium arsenide is used as a laser material to convert electricity directly into coherent light. Arsenic is used in bronzing and for hardening and improving the sphericity of shot. Due to its toxicity, arsenic compounds are used in insecticides and wood preservation.Arsenic 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. Arsenic 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. See Arsenic research below.
An arsenide, an anion with the charge -3, is a rare mineral group consisting of compounds of one or more metals with arsenic (As). Arsenide anions have no existence in solution since they are extremely basic. These solid salts have very high lattice energies and are toxic due to the inherent toxicity of arsenic. Arsenides have applications in semiconductors, laser and light-emitting diodes, quantum dots, and optical and pressure sensors.
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Synonyms for Iron Arsenide Include: |
iron diarsenide |
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Arsenoferrite |
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Iron diarsenic |
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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 Iron
- Cytochrome b mutation Y268S conferring the atovaquone resistance phenotype in the malaria parasite results in reduced parasite bc1 catalytic turnover and protein expression.
Fisher N, Abd Majid R, Antoine T, Al-Helal M, Warman AJ, Johnson DJ, Lawrenson AS, Ranson H, O'Neill PM, Ward SA, Biagini GA.
J Biol Chem. 2012 Jan 26. [Epub ahead of print]
PMID:
22282497
[PubMed - as supplied by publisher]
- Serum ferritin levels and endocrinopathy in medically treated patients with ß thalassemia major.
Belhoul KM, Bakir ML, Saned MS, Kadhim AM, Musallam KM, Taher AT.
Ann Hematol. 2012 Jan 28. [Epub ahead of print]
PMID:
22281991
[PubMed - as supplied by publisher]
- Iron supplementation to treat anemia in patients with chronic kidney disease.
Besarab A, Coyne DW.
Nat Rev Nephrol. 2012 Jan 27;8(2):63. doi: 10.1038/nrneph.2011.217. No abstract available.
PMID:
22281971
[PubMed - in process]
- Anemia in Critical Illness: Insights into Etiology, Consequences and Management.
Hayden SJ, Albert TJ, Watkins TR, Swenson ER.
Am J Respir Crit Care Med. 2012 Jan 26. [Epub ahead of print]
PMID:
22281832
[PubMed - as supplied by publisher]
- IRON fMRI measurements of CBV and implications for BOLD signal.
Mandeville JB.
Neuroimage. 2012 Jan 16. [Epub ahead of print]
PMID:
22281669
[PubMed - as supplied by publisher]
- Fatal idiopathic pulmonary haemosiderosis in association with pregnancy - Medico-legal evaluation.
Töro K, Herjavecz I, Vereckei E, Kovács M.
J Forensic Leg Med. 2012 Feb;19(2):101-104. Epub 2011 Oct 24.
PMID:
22281220
[PubMed - as supplied by publisher]
- Reduction of Fe(III)EDTA(-) in a NO(x) scrubbing solution by magnetic Fe(3)O(4)-chitosan microspheres immobilized mixed culture of iron-reducing bacteria.
Jing G, Zhou J, Zhou Z, Lin T.
Bioresour Technol. 2011 Dec 27. [Epub ahead of print]
PMID:
22281145
[PubMed - as supplied by publisher]
- Reactive oxygen species are involved in ferroportin degradation induced by ceruloplasmin mutant Arg701Trp.
Persichini T, Francesco GD, Capone C, Cutone A, Bonaccorsi di Patti MC, Colasanti M, Musci G.
Neurochem Int. 2012 Jan 20. [Epub ahead of print]
PMID:
22281056
[PubMed - as supplied by publisher]
- Effects of hypoxic preconditioning on the expression of iron influx and efflux proteins in primary neuron culture.
Du F, Fan M, Gong Q, Zhu LL, Zhu ZJ, Lu L, Ke Y.
Neurochem Int. 2012 Jan 18. [Epub ahead of print]
PMID:
22281055
[PubMed - as supplied by publisher]
- Iron deposition of the deep grey matter in patients with multiple sclerosis and neuromyelitis optica: A control quantitative study by 3D-enhanced susceptibility-weighted angiography (ESWAN).
Chen X, Zeng C, Luo T, Ouyang Y, Lv F, Rumzan R, Wang Z, Li Q, Wang J, Hou H, Huang F, Li Y.
Eur J Radiol. 2012 Jan 24. [Epub ahead of print]
PMID:
22280874
[PubMed - as supplied by publisher]
- Iron golf club with improved mass properties and vibration damping.
Roach RL.
J Acoust Soc Am. 2012 Jan;131(1):643. No abstract available.
PMID:
22280652
[PubMed - in process]
- Stability analysis of ultrasound thick-shell contrast agents.
Lu X, Chahine GL, Hsiao CT.
J Acoust Soc Am. 2012 Jan;131(1):24.
PMID:
22280568
[PubMed - in process]
- Role of Ureaplasma urealyticum in altering the endothelial metal concentration during preeclampsia.
Padmini E, Uthra V.
Placenta. 2012 Jan 24. [Epub ahead of print]
PMID:
22280558
[PubMed - as supplied by publisher]
- A polar corundum oxide displaying weak ferromagnetism at room temperature.
Li MR, Adem U, McMitchell SR, Xu Z, Thomas CI, Warren JE, Giap DV, Niu HJ, Wan X, Palgrave RG, Schiffmann F, Cora F, Slater B, Burnett TL, Cain MG, Abakumov AM, Van Tendeloo G, Thomas MF, Rosseinsky MJ, Claridge JB.
J Am Chem Soc. 2012 Jan 23. [Epub ahead of print]
PMID:
22280499
[PubMed - as supplied by publisher]
- Targeting Vascular Changes in Lesions in Multiple Sclerosis and Experimental Autoimmune Encephalomyelitis.
Karlik SJ, Roscoe WA, Patinote C, Contino-Pépin C.
Cent Nerv Syst Agents Med Chem. 2012 Jan 25. [Epub ahead of print]
PMID:
22280405
[PubMed - as supplied by publisher]
- [Transformation of copper and chromium in co-contaminated soil and its influence on bioavailability for pakchoi (Brassica chinensis)].
Wang D, Wei W, Liang DL, Wang SS, Hu B.
Huan Jing Ke Xue. 2011 Oct;32(10):3113-20. Chinese.
PMID:
22279932
[PubMed - in process]
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[Distribution characteristic and assessment of soil heavy metal pollution in the iron mining of Baotou in Inner Mongolia].
Guo W, Zhao RX, Zhang J, Bao YY, Wang H, Yang M, Sun XL, Jin F.
Huan Jing Ke Xue. 2011 Oct;32(10):3099-105. Chinese.
PMID:
22279930
[PubMed - in process]
- [Study of inactivating sulfate reducing bacteria with zero-valent iron nanoparticles].
Shu ZY, Wang J, Huang Y.
Huan Jing Ke Xue. 2011 Oct;32(10):3040-4. Chinese.
PMID:
22279921
[PubMed - in process]
- [Combination of intersticial cystitis and adenomyosis in females suffering from chronic pelvic pain syndrome].
[No authors listed]
Urologiia. 2011 Sep-Oct;(5):10, 12-4. Russian.
PMID:
22279779
[PubMed - in process]
- [Antidiabetes drug metformin is a donor of nitric oxide: ESR measurement of efficiency].
[No authors listed]
Biofizika. 2011 Nov-Dec;56(6):1125-33. Russian.
PMID:
22279758
[PubMed - in process]
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Recent Research & Development for Arsenide
- Local quantum criticality of an iron-pnictide tetrahedron.
Ong TT, Coleman P.
Phys Rev Lett. 2012 Mar 9;108(10):107201. Epub 2012 Mar 5.
PMID:
22463447
[PubMed - in process]
- The effect of He-Ne and Ga-Al-As laser light on the healing of hard palate mucosa of mice.
Fahimipour F, Mahdian M, Houshmand B, Asnaashari M, Sadrabadi AN, Farashah SE, Mousavifard SM, Khojasteh A.
Lasers Med Sci. 2012 Mar 14. [Epub ahead of print]
PMID:
22415572
[PubMed - as supplied by publisher]
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Low-Level Laser Therapy Enhances the Stability of Orthodontic Mini-Implants via Bone Formation Related to BMP-2 Expression in a Rat Model.
Omasa S, Motoyoshi M, Arai Y, Ejima KI, Shimizu N.
Photomed Laser Surg. 2012 Mar 9. [Epub ahead of print]
PMID:
22404559
[PubMed - as supplied by publisher]
- Efficacy of low-intensity laser therapy in reducing treatment time and orthodontic pain: A clinical investigation.
Doshi-Mehta G, Bhad-Patil WA.
Am J Orthod Dentofacial Orthop. 2012 Mar;141(3):289-97.
PMID:
22381489
[PubMed - in process]
- Light-induced vasodilation of coronary arteries and its possible clinical implication.
Plass CA, Loew HG, Podesser BK, Prusa AM.
Ann Thorac Surg. 2012 Apr;93(4):1181-6. Epub 2012 Mar 3.
PMID:
22381453
[PubMed - in process]
- Wet Chemical Functionalization of III-V Semiconductor Surfaces: Alkylation of Gallium Arsenide and Gallium Nitride by a Grignard Reaction Sequence.
Peczonczyk SL, Mukherjee J, Carim AI, Maldonado S.
Langmuir. 2012 Mar 13;28(10):4672-82. Epub 2012 Feb 28.
PMID:
22372474
[PubMed - in process]
- Evaluation of low-level laser therapy in patients with acute and chronic temporomandibular disorders.
Salmos-Brito JA, de Menezes RF, Teixeira CE, Gonzaga RK, Rodrigues BH, Braz R, Bessa-Nogueira RV, de Martínez Gerbi ME.
Lasers Med Sci. 2012 Feb 25. [Epub ahead of print]
PMID:
22367394
[PubMed - as supplied by publisher]
- Effect of low-level laser therapy (LLLT) on orthodontic tooth movement.
Genc G, Kocadereli I, Tasar F, Kilinc K, El S, Sarkarati B.
Lasers Med Sci. 2012 Feb 18. [Epub ahead of print]
PMID:
22350425
[PubMed - as supplied by publisher]
- Cu(4.35)Cd(1.65)As(16): the first polyarsenic compound in the Cu-Cd-As system.
Osters O, Nilges T.
Acta Crystallogr Sect E Struct Rep Online. 2011 Nov 1;67(Pt 11):i62. Epub 2011 Oct 22.
PMID:
22219727
[PubMed - in process]
- Hole spin relaxation in Ge-Si core-shell nanowire qubits.
Hu Y, Kuemmeth F, Lieber CM, Marcus CM.
Nat Nanotechnol. 2011 Dec 18;7(1):47-50. doi: 10.1038/nnano.2011.234.
PMID:
22179569
[PubMed - in process]
- Analysis of optical absorption in GaAs nanowire arrays.
Guo H, Wen L, Li X, Zhao Z, Wang Y.
Nanoscale Res Lett. 2011 Dec 6;6:617.
PMID:
22145699
[PubMed - in process]
- GaAs 904-nm laser irradiation improves myofiber mass recovery during regeneration of skeletal muscle previously damaged by crotoxin.
Silva LH, Silva MT, Gutierrez RM, Conte TC, Toledo CA, Aoki MS, Liebano RE, Miyabara EH.
Lasers Med Sci. 2011 Dec 6. [Epub ahead of print]
PMID:
22143119
[PubMed - as supplied by publisher]
- Non-destructive clinical assessment of occlusal caries lesions using near-IR imaging methods.
Staninec M, Douglas SM, Darling CL, Chan K, Kang H, Lee RC, Fried D.
Lasers Surg Med. 2011 Dec;43(10):951-9. doi: 10.1002/lsm.21139. Epub 2011 Nov 22.
PMID:
22109697
[PubMed - in process]
- High speed InAs electron avalanche photodiodes overcome the conventional gain-bandwidth product limit.
Marshall AR, Ker PJ, Krysa A, David JP, Tan CH.
Opt Express. 2011 Nov 7;19(23):23341-9. doi: 10.1364/OE.19.023341.
PMID:
22109211
[PubMed]
- Effects of the combination of low-level laser irradiation and recombinant human bone morphogenetic protein-2 in bone repair.
Rosa AP, de Sousa LG, Regalo SC, Issa JP, Barbosa AP, Pitol DL, de Oliveira RH, de Vasconcelos PB, Dias FJ, Chimello DT, Siéssere S.
Lasers Med Sci. 2011 Nov 18. [Epub ahead of print]
PMID:
22095190
[PubMed - as supplied by publisher]
- Six-fold hexagonal symmetric nanostructures with various periodic shapes on GaAs substrates for efficient antireflection and hydrophobic properties.
Leem JW, Song YM, Yu JS.
Nanotechnology. 2011 Dec 2;22(48):485304. Epub 2011 Nov 9.
PMID:
22071365
[PubMed]
- Near-room-temperature mid-infrared quantum well photodetector.
Hinds S, Buchanan M, Dudek R, Haffouz S, Laframboise S, Wasilewski Z, Liu HC.
Adv Mater. 2011 Dec 8;23(46):5536-9. doi: 10.1002/adma.201103372. Epub 2011 Nov 3.
PMID:
22052780
[PubMed - indexed for MEDLINE]
- Effects of low-level laser therapy in combination with physiotherapy in the management of rotator cuff tendinitis.
Eslamian F, Shakouri SK, Ghojazadeh M, Nobari OE, Eftekharsadat B.
Lasers Med Sci. 2011 Nov 4. [Epub ahead of print]
PMID:
22052627
[PubMed - as supplied by publisher]
- High T(c) electron doped Ca10(Pt3As8)(Fe2As2)5 and Ca10(Pt4As8)(Fe2As2)5 superconductors with skutterudite intermediary layers.
Ni N, Allred JM, Chan BC, Cava RJ.
Proc Natl Acad Sci U S A. 2011 Nov 8;108(45):E1019-26. Epub 2011 Oct 31.
PMID:
22042837
[PubMed]
- Quantum confinement effects in nanoscale-thickness InAs membranes.
Takei K, Fang H, Kumar SB, Kapadia R, Gao Q, Madsen M, Kim HS, Liu CH, Chueh YL, Plis E, Krishna S, Bechtel HA, Guo J, Javey A.
Nano Lett. 2011 Nov 9;11(11):5008-12. Epub 2011 Oct 21.
PMID:
22007924
[PubMed - indexed for MEDLINE]
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