Molybdenum Fluoride is a water insoluble Molybdenum source for use in oxygen-sensitive applications, such as metal production. In extremely low concentrations (ppm), fluoride compounds are used in health applications. Fluoride compounds also have significant uses in synthetic organic chemistry. They are commonly also used to alloy metal and for optical deposition. Certain fluoride compounds can be produced at nanoscale and in ultra high purity forms. Molybdenum Fluoride is generally immediately available in most volumes. Ultra high purity and high purity compositions improve both optical quality and usefulness as scientific standards. Nanoscale (See also Nanotechnology Information and Quantum Dots) elemental powders and suspensions, as alternative high surface area 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.
Molybdenum is a Block D, Group 6, Period 5 element. The number of electrons in each of Molybdenum's shells is 2, 8, 18, 13, 1 and its electronic configuration is [Kr] 4d5 5s1. In its elemental form molybdenum's CAS number is 7439-98-7. The molybdenum atom has a radius of 136.3.pm and it's Van der Waals radius is 200.pm. Molybdenum is toxic unless it is in small quantities. Molybdenum has the third highest melting point of any element, exceeded only by tungsten and tantalum. Molybdenum is a catalyst in the oil refining. It has many other applications, including in catalysts, pigments, corrosion inhibitors and lubricants. It has a very high elastic modulus. Molybdenum 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 used in steel alloys to add hardness and raise melting points. It is a component in Hastelloys brand steel. Molybdenum is used in nuclear reactors and aerospace components. Molybdenum was first discovered by Carl Wilhelm in 1778. The origin of the name Molybdenum comes from the Greek word molubdos meaning lead. See Molybdenum 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.
Process development for the separation and recovery of Mo and Co from chloride leach liquors of petroleum refining catalyst by solvent extraction.
Banda R, Sohn SH, Lee MS.
J Hazard Mater. 2012 Jan 9. [Epub ahead of print]
PMID:
22336581
[PubMed - as supplied by publisher]
Selective cleavage of pepsin by molybdenum metallopeptidase.
Yenjai S, Malaikaew P, Liwporncharoenvong T, Buranaprapuk A.
Biochem Biophys Res Commun. 2012 Feb 5. [Epub ahead of print]
PMID:
22330807
[PubMed - as supplied by publisher]
Iminopyridine Complexes of Manganese, Rhenium, and Molybdenum Derived from Amino Ester Methylserine and Peptides Gly-Gly, Gly-Val, and Gly-Gly-Gly: Self-Assembly of the Peptide Chains.
Alvarez CM, García-Rodríguez R, Miguel D.
Inorg Chem. 2012 Feb 13. [Epub ahead of print]
PMID:
22329711
[PubMed - as supplied by publisher]
Low-Temperature, Solution-Processed MoO(x) for Efficient and Stable Organic Solar Cells.
Zilberberg K, Gharbi H, Behrendt A, Trost S, Riedl T.
ACS Appl Mater Interfaces. 2012 Feb 15. [Epub ahead of print]
PMID:
22324481
[PubMed - as supplied by publisher]
A molecular MoS? edge site mimic for catalytic hydrogen generation.
Karunadasa HI, Montalvo E, Sun Y, Majda M, Long JR, Chang CJ.
Science. 2012 Feb 10;335(6069):698-702.
PMID:
22323816
[PubMed - in process]
The use of total reflectance X-ray fluorescence (TXRF) for the determination of metals in the pharmaceutical industry.
Antosz FJ, Xiang Y, Diaz AR, Jensen AJ.
J Pharm Biomed Anal. 2012 Jan 16. [Epub ahead of print]
PMID:
22316622
[PubMed - as supplied by publisher]
Kinetic Resolution of Planar-Chiral (?(6) -Arene)Chromium Complexes by Molybdenum-Catalyzed Asymmetric Ring-Closing Metathesis.
Ogasawara M, Wu WY, Arae S, Watanabe S, Morita T, Takahashi T, Kamikawa K.
Angew Chem Int Ed Engl. 2012 Feb 3. doi: 10.1002/anie.201108292. [Epub ahead of print]
PMID:
22308166
[PubMed - as supplied by publisher]
Measurement of mass attenuation coefficients of Rhizophora spp. binderless particleboards in the 16.59-25.26keV photon energy range and their density profile using x-ray computed tomography.
Marashdeh MW, Bauk S, Tajuddin AA, Hashim R.
Appl Radiat Isot. 2012 Jan 20. [Epub ahead of print]
PMID:
22304963
[PubMed - as supplied by publisher]
Nitrite and Nitrite Reductases: From Molecular Mechanisms to Significance in Human Health and Disease.
Castiglione N, Rinaldo S, Giardina G, Stelitano V, Cutruzzolà F.
Antioxid Redox Signal. 2012 Feb 5. [Epub ahead of print]
PMID:
22304560
[PubMed - as supplied by publisher]
Molybdenum(vi) catalysts obtained from ?(3)-allyl dicarbonyl precursors: Synthesis, characterization and catalytic performance in cyclooctene epoxidation.
Gamelas CA, Gomes AC, Bruno SM, Almeida Paz FA, Valente AA, Pillinger M, Romão CC, Gonçalves IS.
Dalton Trans. 2012 Feb 2. [Epub ahead of print]
PMID:
22302175
[PubMed - as supplied by publisher]
Field-Effect Tunneling Transistor Based on Vertical Graphene Heterostructures.
Britnell L, Gorbachev RV, Jalil R, Belle BD, Schedin F, Mishchenko A, Georgiou T, Katsnelson MI, Eaves L, Morozov SV, Peres NM, Leist J, Geim AK, Novoselov KS, Ponomarenko LA.
Science. 2012 Feb 2. [Epub ahead of print]
PMID:
22300848
[PubMed - as supplied by publisher]
Spectroscopic reflectometry of mirror surfaces during plasma exposure.
Wisse M, Eren B, Marot L, Steiner R, Meyer E.
Rev Sci Instrum. 2012 Jan;83(1):013509.
PMID:
22299953
[PubMed - in process]
[Absorption characteristics of molybdenum by reed and cattail].
Lian JJ, Xu SG, Han CW.
Huan Jing Ke Xue. 2011 Nov;32(11):3335-40. Chinese.
PMID:
22295632
[PubMed - in process]
Conserved Signal Peptide Recognition Systems across the Prokaryotic Domains.
Coulthurst SJ, Dawson A, Hunter WN, Sargent F.
Biochemistry. 2012 Feb 13. [Epub ahead of print]
PMID:
22289056
[PubMed - as supplied by publisher]
Two methods can simultaneously display both intramuscular nerves and blood vessels.
Yu DZ, Liu AT, Zhang JL, Dang RS, Chen G, Liu BL, Han T, Yi J, Nagasao T, Jiang H.
Plast Reconstr Surg. 2012 Feb;129(2):401-11.
PMID:
22286423
[PubMed - in process]
Synthesis, characterization and biological activities of some new chromium molybdenum and tungsten complexes with 2,6-diaminopyridine.
Soliman AA, Ali SA, Marei AH, Nassar DH.
Spectrochim Acta A Mol Biomol Spectrosc. 2012 Apr;89:329-32. Epub 2011 Dec 30.
PMID:
22286054
[PubMed - in process]
Tuning the Photochromic Properties of Molybdenum Bisphosphonate Polyoxometalates.
El Moll H, Dolbecq A, Mbomekalle IM, Marrot J, Deniard P, Dessapt R, Mialane P.
Inorg Chem. 2012 Jan 27. [Epub ahead of print]
PMID:
22283587
[PubMed - as supplied by publisher]
In vivo evaluation of defined polished titanium surfaces to prevent soft tissue adhesion.
Hayes JS, Welton JL, Wieling R, Richards RG.
J Biomed Mater Res B Appl Biomater. 2012 Jan 27. doi: 10.1002/jbm.b.31967. [Epub ahead of print]
PMID:
22282225
[PubMed - as supplied by publisher]
Reaction dynamics of Mo + O(2) ? MoO + O studied by a crossed-beam velocity map imaging technique.
Honma K, Matsumoto Y.
J Chem Phys. 2012 Jan 21;136(3):034301.
PMID:
22280754
[PubMed - in process]
A new class of electrocatalysts for hydrogen production from water electrolysis: metal monolayers supported on low-cost transition metal carbides.
Esposito DV, Hunt ST, Kimmel YC, Chen JG.
J Am Chem Soc. 2012 Feb 15;134(6):3025-33. Epub 2012 Feb 1.
PMID:
22280370
[PubMed - in process]
Recent Research & Development for Fluorides
Randomized controlled trial on fluoride varnish application for treatment of white spot lesion after fixed orthodontic treatment.
Du M, Cheng N, Tai B, Jiang H, Li J, Bian Z.
Clin Oral Investig. 2011 Feb 18. [Epub ahead of print]
PMID:
21331637
[PubMed - as supplied by publisher]
Site specific toxicological risk from fluoride exposure through ingestion of vegetables and cereal crops in Unnao district, Uttar Pradesh, India.
Jha SK, Nayak AK, Sharma YK.
Ecotoxicol Environ Saf. 2011 Feb 15. [Epub ahead of print]
PMID:
21329982
[PubMed - as supplied by publisher]
Measurement of Fluoride-Induced Endoplasmic Reticulum Stress Using Gaussia Luciferase.
Sharma R, Tsuchiya M, Tannous BA, Bartlett JD.
Methods Enzymol. 2011;491C:111-125.
PMID:
21329797
[PubMed - as supplied by publisher]
"The toxic effect of fluoride on MG63 osteoblast cells is also dependent on the production of nitric oxide"
Bergandi L, Aina V, Malavasi G, Morterra C, Ghigo D.
Chem Biol Interact. 2011 Feb 14. [Epub ahead of print]
PMID:
21329685
[PubMed - as supplied by publisher]
Expanding Coverage of the Metabolome for Global Metabolite Profiling.
Yanes O, Tautenhahn R, Patti GJ, Siuzdak G.
Anal Chem. 2011 Feb 17. [Epub ahead of print]
PMID:
21329365
[PubMed - as supplied by publisher]
Oral care.
Hitz Lindenmüller I, Lambrecht JT.
Curr Probl Dermatol. 2011;40:107-15. Epub 2011 Feb 10.
PMID:
21325845
[PubMed - in process]
Antibacterial Activity and Physical Properties of Conventional Glass-ionomer Cements Containing Chlorhexidine Diacetate/Cetrimide Mixtures.
Tüzüner T, Kusgöz A, Er K, Tasdemir T, Buruk K, Kemer B.
J Esthet Restor Dent. 2011 Feb;23(1):46-55. doi: 10.1111/j.1708-8240.2010.00385.x.
PMID:
21323839
[PubMed - in process]
Publisher's Note: "Kinetics following addition of sulfur fluorides to a weakly ionized plasma from 300 to 500 K: Rate constants and product determinations for ion-ion mutual neutralization and thermal electron attachment to SF(5), SF(3), and SF(2)" [J. Chem. Phys. 133, 234304 (2010)].
Shuman NS, Miller TM, Hazari N, Luzik ED, Viggiano AA.
J Chem Phys. 2011 Feb 14;134(6):069901. No abstract available.
PMID:
21322742
[PubMed - in process]
[Effect of oral rinse with Turkish gall on the clinical periodontal parameters and halitosis.]
An YB, He L, Meng HX, Liu TT, Yan FH.
Beijing Da Xue Xue Bao. 2011 Feb 18;43(1):22-25. Chinese.
PMID:
21321613
[PubMed - as supplied by publisher]
In Vivo Imaging of Mineral Deposition in Carotid Plaque Using 18F-Sodium Fluoride PET/CT: Correlation with Atherogenic Risk Factors.
Derlin T, Wisotzki C, Richter U, Apostolova I, Bannas P, Weber C, Mester J, Klutmann S.
J Nucl Med. 2011 Feb 14. [Epub ahead of print]
PMID:
21321276
[PubMed - as supplied by publisher]
Evaluation of fluoride varnish and its comparison with pumice prophylaxis using self-etching primer in orthodontic bonding--an in vivo study.
Grover S, Sidhu MS, Prabhakar M, Jena S, Soni S.
Eur J Orthod. 2011 Feb 14. [Epub ahead of print]
PMID:
21320891
[PubMed - as supplied by publisher]
Fluoride consumption and its impact on oral health.
Jiménez-Farfán MD, Hernández-Guerrero JC, Juárez-López LA, Jacinto-Alemán LF, de la Fuente-Hernández J.
Int J Environ Res Public Health. 2011 Jan;8(1):148-60. Epub 2011 Jan 19.
PMID:
21318021
[PubMed - in process]
Effects of a fluoride-containing casein phosphopeptide-amorphous calcium phosphate complex on the shear bond strength of orthodontic brackets.
Cehreli SB, Sar C, Polat-Özsoy O, Unver B, Ozsoy S.
Eur J Orthod. 2011 Feb 11. [Epub ahead of print]
PMID:
21317209
[PubMed - as supplied by publisher]
Fluoride concentration in dentine as a biomarker of fluoride intake in European roe deer (Capreolus capreolus) - An electron-microprobe study.
Richter H, Kierdorf U, Richards A, Melcher F, Kierdorf H.
Arch Oral Biol. 2011 Feb 11. [Epub ahead of print]
PMID:
21316646
[PubMed - as supplied by publisher]
Synthesis of hypoxia imaging agent 1-(5-deoxy-5-fluoro-a-d-arabinofuranosyl)-2-nitroimidazole using microfluidic technology.
Bouvet VR, Wuest M, Wiebe LI, Wuest F.
Nucl Med Biol. 2011 Feb;38(2):235-45. Epub 2010 Dec 3.
PMID:
21315279
[PubMed - in process]
Properties of Partially Purified Endopolyphosphatase of the Yeast Saccharomyces cerevisiae.
Lichko LP, Kulakovskaya TV, Kulaev IS.
Biochemistry (Mosc). 2010 Nov;75(11):1404-7.
PMID:
21314609
[PubMed - in process]
Study of interaction of ceruloplasmin with serprocidins.
Sokolov AV, Ageeva KV, Kostevich VA, Berlov MN, Runova OL, Zakharova ET, Vasilyev VB.
Biochemistry (Mosc). 2010 Nov;75(11):1361-7.
PMID:
21314603
[PubMed - in process]
Silver-Mediated Palladium-Catalyzed Direct C-H Arylation of 3-Bromoisothiazole-4-carbonitrile.
Ioannidou HA, Koutentis PA.
Org Lett. 2011 Feb 11. [Epub ahead of print]
PMID:
21314108
[PubMed - as supplied by publisher]
Impact of an oral health intervention on pre-school children <3 years of age in a rural setting in Australia.
Neumann AS, Lee KJ, Gussy MG, Waters EB, Carlin JB, Riggs E, Kilpatrick NM.
J Paediatr Child Health. 2011 Feb 11. doi: 10.1111/j.1440-1754.2010.01988.x. [Epub ahead of print]
PMID:
21309883
[PubMed - as supplied by publisher]
Prophylactic agents and bacterial adherence to titanium.
Barros RN, Gouvêa CV.
Clin Oral Implants Res. 2011 Feb 11. doi: 10.1111/j.1600-0501.2010.02099.x. [Epub ahead of print]
PMID:
21309861
[PubMed - as supplied by publisher]
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
Molybdenum Fluoride is a water insoluble Molybdenum source for use in oxygen-sensitive applications, such as metal production. In extremely low concentrations (ppm), fluoride compounds are used in health applications. Fluoride compounds also have significant uses in synthetic organic chemistry. They are commonly also used to alloy metal and for optical deposition. Certain fluoride compounds can be produced at nanoscale and in ultra high purity forms. Molybdenum Fluoride is generally immediately available in most volumes. Ultra high purity and high purity compositions improve both optical quality and usefulness as scientific standards. Nanoscale (See also Nanotechnology Information and Quantum Dots) elemental powders and suspensions, as alternative high surface area 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.
Molybdenum is a Block D, Group 6, Period 5 element. The number of electrons in each of Molybdenum's shells is 2, 8, 18, 13, 1 and its electronic configuration is [Kr] 4d5 5s1. In its elemental form molybdenum's CAS number is 7439-98-7. The molybdenum atom has a radius of 136.3.pm and it's Van der Waals radius is 200.pm. Molybdenum is toxic unless it is in small quantities. Molybdenum has the third highest melting point of any element, exceeded only by tungsten and tantalum. Molybdenum is a catalyst in the oil refining. It has many other applications, including in catalysts, pigments, corrosion inhibitors and lubricants. It has 
a very high elastic modulus. Molybdenum 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 used in steel alloys to add hardness and raise melting points. It is a component in Hastelloys brand steel. Molybdenum is used in nuclear reactors and aerospace components. Molybdenum was first discovered by Carl Wilhelm in 1778. The origin of the name Molybdenum comes from the Greek word molubdos meaning lead. See Molybdenum research below. 
