Magnesium Tungstate 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.
Magnesium is a Block S, Group 2, Period 3 element. The number of electrons in each of Magnesium's shells is 2, 8, 2 and its electronic configuration is [Ne] 3s2. In its elemental form magnesium's CAS number is 7439-95-4. The magnesium atom has a radius of 159.9.pm and it's Van der Waals radius is 173.pm. Magnesium the eighth most abundant element in the earth's crust. It is one third lighter than aluminum, and because of this is used in alloys that are essential for aerospace, satellite and missile construction. The metal improves the mechanical, fabrication, and welding characteristics of aluminum when used as an alloying agent. Uses also include flares and pyrotechnics due to its pyrophoric properties. Magnesium compounds, primarily magnesium oxide, are used mainly as refractory material in furnace linings for producing iron and steel, nonferrous metals, glass, and cement. High purity magnesium is found in dietary supplements. Magnesium was first discovered by Sir Humphrey Davy in 1808. The name Magnesium originates from a Greek district in Thessaly called Magnesia. See Magnesium research below.
Tungsten is a Block D, Group 6, Period 6 element. The number of electrons in each of Tungsten's shells is 2, 8, 18, 32, 12, 2 and its electronic configuration is [Xe] 4f14 5d4 6s2. In its elemental form tungsten's CAS number is 7440-33-7. The tungsten atom has a radius of 137.pm and it's Van der Waals radius is 200.pm. Tungsten is considered to be only mildly toxic. Tungsten has the highest melting point of all the metallic elements and because of this has its first significant commercial application as the filament in incandescent light bulbs and fluorescent light bulbs. Tungsten 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. Later it was used in the first television tubes. The first imaging equipment involved X-ray bombardment of a tungsten target. Tungsten expands at nearly the same rate as borosilicate glass and is used to make metal to glass seals. It is the primary metal in heating elements for electric furnaces and in any components where high pressure/temperature environments are expected, such as aerospace and engine systems. Tungsten was first discovered by Fausto and Juan Jose de Elhuyar in 1783. In reference to its density, Tungsten gets its name from the swedish words tung and sten meaning heavy stone. See Tungsten research below.
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.
Structure and Allostery of the PKA RIIß Tetrameric Holoenzyme.
Zhang P, Smith-Nguyen EV, Keshwani MM, Deal MS, Kornev AP, Taylor SS.
Science. 2012 Feb 10;335(6069):712-6.
PMID:
22323819
[PubMed - in process]
Citric acid production from Aspergillus niger MT-4 using hydrolysate extract of the insect Locusta migratoria.
Taskin M, Tasar GE, Incekara U.
Toxicol Ind Health. 2012 Feb 9. [Epub ahead of print]
PMID:
22323475
[PubMed - as supplied by publisher]
Mg impurity in helium droplets.
Navarro J, Mateo D, Barranco M, Sarsa A.
J Chem Phys. 2012 Feb 7;136(5):054301.
PMID:
22320736
[PubMed - in process]
Homogeneity and stability studies during the preparation of a laboratory reference material of soy leaves for the determination of metals.
dos Santos AM, Lima DC, de Jesus RM, Ferreira SL.
J AOAC Int. 2011 Nov-Dec;94(6):1906-10.
PMID:
22320099
[PubMed - in process]
Dietary calcium intake and risk of type 2 diabetes: possible confounding by magnesium.
Dong JY, Qin LQ.
Eur J Clin Nutr. 2012 Feb 8. doi: 10.1038/ejcn.2012.5. [Epub ahead of print]
PMID:
22318650
[PubMed - as supplied by publisher]
Effect of magnesium supplementation on blood pressure: a meta-analysis.
Kass L, Weekes J, Carpenter L.
Eur J Clin Nutr. 2012 Feb 8. doi: 10.1038/ejcn.2012.4. [Epub ahead of print]
PMID:
22318649
[PubMed - as supplied by publisher]
Bio-monitoring for uranium using stream-side terrestrial plants and macrophytes.
Caldwell EF, Duff MC, Ferguson CE, Coughlin DP, Hicks RA, Dixon E.
J Environ Monit. 2012 Feb 9. [Epub ahead of print]
PMID:
22318309
[PubMed - as supplied by publisher]
[Diagnostic approach to hypocalcaemia and hypercalcaemia].
Janssen MJ, van der Velde RY, Swaanenburg JC, van den Bergh JP.
Ned Tijdschr Geneeskd. 2012;156(6):A3919. Dutch.
PMID:
22316680
[PubMed - in process]
Magnesium sulfate as an adjunct therapy in the management of severe generalized tetanus in a dog.
Simmonds EE, Alwood AJ, Costello MF.
J Vet Emerg Crit Care (San Antonio). 2011 Oct;21(5):542-6. doi: 10.1111/j.1476-4431.2011.00674.x. Epub 2011 Sep 14.
PMID:
22316201
[PubMed - in process]
Study of serum electrolytes in pregnancy induced hypertension.
Bera S, Siuli RA, Gupta S, Roy TG, Taraphdar P, Bal R, Ghosh A.
J Indian Med Assoc. 2011 Aug;109(8):546-8.
PMID:
22315860
[PubMed - in process]
Efficacy and safety of magnesium sulphate (MgSO4) in the treatment of eclampsia.
Alauddin M, Sarkar MK, Munshi S, Tapan N, Maltrayee SM.
J Indian Med Assoc. 2011 Jul;109(7):485-6, 488.
PMID:
22315841
[PubMed - in process]
Neurotoxicity caused by the treatment with platinum analogues.
Amptoulach S, Tsavaris N.
Chemother Res Pract. 2011;2011:843019. Epub 2011 Jun 27.
PMID:
22312559
[PubMed - in process]
Effects of Taurine-Magnesium Coordination Compound on Ionic Channels in Rat Ventricular Myocytes of Arrhythmia Induced by Ouabain.
Zhao L, Lou J, Wu H, Yin Y, Kang Y.
Biol Trace Elem Res. 2012 Feb 5. [Epub ahead of print]
PMID:
22311082
[PubMed - as supplied by publisher]
Magnesium sulfate protects fetal skin from intrauterine ischemia reperfusion injury.
Kaptanoglu AF, Arca T, Kilinc K.
Arch Dermatol Res. 2012 Feb 5. [Epub ahead of print]
PMID:
22310734
[PubMed - as supplied by publisher]
Tricyclic antidepressant poisoning treated by magnesium sulfate: a randomized, clinical trial.
Emamhadi M, Mostafazadeh B, Hassanijirdehi M.
Drug Chem Toxicol. 2012 Feb 7. [Epub ahead of print]
PMID:
22309432
[PubMed - as supplied by publisher]
Optimization of electrocoagulation process for the simultaneous removal of mercury, lead, and nickel from contaminated water.
Vasudevan S, Lakshmi J, Sozhan G.
Environ Sci Pollut Res Int. 2012 Feb 4. [Epub ahead of print]
PMID:
22307898
[PubMed - as supplied by publisher]
Refeeding syndrome or refeeding hypophosphatemia: a systematic review of cases.
Skipper A.
Nutr Clin Pract. 2012 Feb;27(1):34-40.
PMID:
22307490
[PubMed - in process]
Magnesium, calcium and strontium salts of phenylacetic acid.
Arlin JB, Kennedy AR, Shankland K.
Acta Crystallogr C. 2012 Feb;68(Pt 2):m29-33. Epub 2012 Jan 6.
PMID:
22307244
[PubMed - in process]
Characterization of SfPgdA, a Shigella flexneri peptidoglycan deacetylase required for bacterial persistence within polymorphonuclear neutrophils.
Kaoukab-Raji A, Biskri L, Bernardini ML, Allaoui A.
Microbes Infect. 2012 Jan 23. [Epub ahead of print]
PMID:
22307019
[PubMed - as supplied by publisher]
Understanding the different activities of highly promiscuous MbtI by computational methods.
Ferrer S, Martí S, Moliner V, Tuñón I, Bertrán J.
Phys Chem Chem Phys. 2012 Feb 3. [Epub ahead of print]
PMID:
22307014
[PubMed - as supplied by publisher]
Recent Research & Development for Tungsten
Gas nanosensor design packages based on tungsten oxide: mesocages, hollow spheres, and nanowires.
Hoa ND, El-Safty SA.
Nanotechnology. 2011 Dec 2;22(48):485503. Epub 2011 Nov 9.
PMID:
22071572
[PubMed - in process]
Experimental hypothyroidism delays fEPSPs and disrupts hippocampal long-term potentiation in the dentate gyrus of hippocampal formation and Y-maze performance in adult rats.
Seda Artis A, Bitiktas S, Taskin E, Dolu N, Liman N, Suer C.
J Neuroendocrinol. 2011 Nov 9. doi: 10.1111/j.1365-2826.2011.02253.x. [Epub ahead of print]
PMID:
22070634
[PubMed - as supplied by publisher]
Glycolaldehyde as a Probe Molecule for Biomass-derivatives: Reaction of C-OH and C=O Functional Groups on Monolayer Ni Surfaces.
Yu W, Barteau MA, Chen JG.
J Am Chem Soc. 2011 Nov 8. [Epub ahead of print]
PMID:
22066750
[PubMed - as supplied by publisher]
Carbon nanotube composite coating of neural microelectrodes preferentially improves the multiunit signal-to-noise ratio.
Baranauskas G, Maggiolini E, Castagnola E, Ansaldo A, Mazzoni A, Angotzi GN, Vato A, Ricci D, Panzeri S, Fadiga L.
J Neural Eng. 2011 Nov 8;8(6):066013. [Epub ahead of print]
PMID:
22064890
[PubMed - as supplied by publisher]
Use of carbon nanotubes and electrothermal atomic absorption spectrometry for the speciation of very low amounts of arsenic and antimony in waters.
López-García I, Rivas RE, Hernández-Córdoba M.
Talanta. 2011 Oct 30;86:52-7. Epub 2011 Aug 27.
PMID:
22063510
[PubMed - in process]
Mechanism of W(CO)(6) sonolysis in diphenylmethane.
Cau C, Nikitenko SI.
Ultrason Sonochem. 2011 Oct 19. [Epub ahead of print]
PMID:
22054911
[PubMed - as supplied by publisher]
Synthesis of macrocyclic natural products by catalyst-controlled stereoselective ring-closing metathesis.
Yu M, Wang C, Kyle AF, Jakubec P, Dixon DJ, Schrock RR, Hoveyda AH.
Nature. 2011 Nov 2;479(7371):88-93. doi: 10.1038/nature10563.
PMID:
22051677
[PubMed - in process]
Combinatorial atmospheric pressure chemical vapor deposi-tion (cAPCVD); a route to functional property optimization.
Kafizas A, Parkin IP.
J Am Chem Soc. 2011 Nov 4. [Epub ahead of print]
PMID:
22050427
[PubMed - as supplied by publisher]
Comparative evaluation of marginal adaptation between nanocomposites and microhybrid composites exposed to two light cure units.
Sharma RD, Sharma J, Rani A.
Indian J Dent Res. 2011 May;22(3):495.
PMID:
22048600
[PubMed - in process]
Comparison of secondary neutron dose in proton therapy resulting from the use of a tungsten alloy MLC or a brass collimator system.
Diffenderfer ES, Ainsley CG, Kirk ML, McDonough JE, Maughan RL.
Med Phys. 2011 Nov;38(11):6248.
PMID:
22047390
[PubMed - in process]
Vector potential photoelectron microscopy.
Browning R.
Rev Sci Instrum. 2011 Oct;82(10):103703.
PMID:
22047299
[PubMed - in process]
Structural Effects Behind the Low Temperature Nonconventional Relaxor Behavior of the Sr(2)NaNb(5)O(15) Bronze.
Torres-Pardo A, Jiménez R, González-Calbet JM, García-González E.
Inorg Chem. 2011 Oct 28. [Epub ahead of print]
PMID:
22035503
[PubMed - as supplied by publisher]
Accelerated electron beam induced breakdown of commercial WO(3) into nanorods in the presence of triethylamine.
Dawson G, Zhou W, Blackley R.
Phys Chem Chem Phys. 2011 Oct 27. [Epub ahead of print]
PMID:
22030615
[PubMed - as supplied by publisher]
Multilayer chitosan-based open tubular capillary anion exchange column with integrated monolithic capillary suppressor.
Huang X, Foss FW Jr, Dasgupta PK.
Anal Chim Acta. 2011 Nov 30;707(1-2):210-7. Epub 2011 Sep 24.
PMID:
22027141
[PubMed - in process]
Multispectral near-IR reflectance and transillumination imaging of teeth.
Chung S, Fried D, Staninec M, Darling CL.
Biomed Opt Express. 2011 Oct 1;2(10):2804-14. Epub 2011 Sep 15.
PMID:
22025986
[PubMed]
Efficient Heterogeneous Epoxidation of Alkenes by a Supported Tungsten Oxide Catalyst.
Kamata K, Yonehara K, Sumida Y, Hirata K, Nojima S, Mizuno N.
Angew Chem Int Ed Engl. 2011 Oct 25. doi: 10.1002/anie.201106064. [Epub ahead of print] No abstract available.
PMID:
22025368
[PubMed - as supplied by publisher]
Structural transformation of tungsten oxide nanourchins into IF-WS(2) nanoparticles: an aberration corrected STEM study.
Leonard-Deepak F, Castro-Guerrero CF, Mejía-Rosales S, José-Yacamán M.
Nanoscale. 2011 Oct 24. [Epub ahead of print]
PMID:
22025289
[PubMed - as supplied by publisher]
Academic aspects of lunar water resources and their relevance to lunar protolife.
Green J.
Int J Mol Sci. 2011;12(9):6051-76. Epub 2011 Sep 19.
PMID:
22016644
[PubMed - in process]
Evaluation of ocular hazards from 4 types of curing lights.
Labrie D, Moe J, Price RB, Young ME, Felix CM.
J Can Dent Assoc. 2011 Oct;77:b116.
PMID:
22014874
[PubMed - in process]
Proud sponsors of Aeromat 2012. Please join us and our customers & co-sponsors Boeing and ATI on
June 18-20, 2012
in Charlotte, North Carolina
Magnesium Tungstate 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.
Magnesium is a Block S, Group 2, Period 3 element. The number of electrons in each of Magnesium's shells is 2, 8, 2 and its electronic configuration is [Ne] 3s2. In its elemental form magnesium's CAS number is 7439-95-4. The magnesium atom has a radius of 159.9.pm and it's Van der Waals radius is 173.pm. Magnesium the eighth most abundant element in the earth's crust. It is one third lighter than aluminum, and because of this is used in alloys that are essential for aerospace, satellite and missile construction. The metal improves the mechanical, fabrication, and welding characteristics of aluminum when used as an
alloying agent. Uses also include flares and pyrotechnics due to its pyrophoric properties. Magnesium compounds, primarily magnesium oxide, are 
used mainly as refractory material in furnace linings for producing iron and steel, nonferrous metals, glass, and cement. High purity magnesium is found in dietary supplements. Magnesium was first discovered by Sir Humphrey Davy in 1808. The name Magnesium originates from a Greek district in Thessaly called Magnesia. See Magnesium research below.
Tungsten is a Block D, Group 6, Period 6 element. The number of electrons in each of Tungsten's shells is 2, 8, 18, 32, 12, 2 and its electronic configuration is [Xe] 4f14 5d4 6s2. In its elemental form tungsten's CAS number is 7440-33-7. The tungsten atom has a radius of 137.pm and it's Van der Waals radius is 200.pm. Tungsten is considered to be only mildly toxic. Tungsten has the highest melting point of all the metallic elements and because of this has its first significant commercial application as the filament in incandescent light bulbs and fluorescent light bulbs. Tungsten 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. Later it was used in the first television tubes. The first imaging equipment involved X-ray bombardment of a 
tungsten target. Tungsten expands at nearly the same rate as borosilicate glass and is used to make metal to glass seals. It is the primary metal in heating elements for electric furnaces and in any components where high pressure/temperature environments are expected, such as aerospace and engine systems. Tungsten was first discovered by Fausto and Juan Jose de Elhuyar in 1783. In reference to its density, Tungsten gets its name from the swedish words tung and sten meaning heavy stone. See Tungsten research below.
