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Ammonium Molybdate
(NH4)2MoO4
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Product Code
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99% Ammonium Molybdate
MO-AM-01
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99.9% Ammonium Molybdate
MO-AM-03
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99.99% Ammonium Molybdate
MO-AM-04
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99.999% Ammonium Molybdate
MO-AM-05
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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 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 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.

Formula CAS No. Appearance Molecular Weight Density Melting Point Boiling Point
(NH4)2MoO4 13106-76-8 White Powder 196.02      
PRODUCT CATALOG Submicron & Nanopowder Tolling Ultra High Purity Sputtering Target Crystal Growth Rod, Plate, Powder, etc.
 
 
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Recent Research & Development for Molybdenum

  • Prospects of using titanium nickelide implants with modified surface in dental implantology. Razdorsky VV. Bull Exp Biol Med. 2008 Jun;145(6):758-64. English, Russian. PMID: 19110571 [PubMed - in process]

  • Substrate orientation and catalysis at the molybdenum site in xanthine oxidase: Crystal structures in complex with xanthine and lumazine. Pauff JM, Cao H, Hille R. J Biol Chem. 2008 Dec 24. [Epub ahead of print] PMID: 19109252 [PubMed - as supplied by publisher]

  • Soluble and particulate Co-Cr-Mo alloy implant metals activate the inflammasome danger signaling pathway in human macrophages: A novel mechanism for implant debris reactivity. Caicedo MS, Desai R, McAllister K, Reddy A, Jacobs JJ, Hallab NJ. J Orthop Res. 2008 Dec 22. [Epub ahead of print] PMID: 19105226 [PubMed - as supplied by publisher]

  • Enantioselective Synthesis of P-Stereogenic Phosphinates and Phosphine Oxides by Molybdenum-Catalyzed Asymmetric Ring-Closing Metathesis. Harvey JS, Malcolmson SJ, Dunne KS, Meek SJ, Thompson AL, Schrock RR, Hoveyda AH, Gouverneur V. Angew Chem Int Ed Engl. 2008 Dec 19. [Epub ahead of print] No abstract available. PMID: 19101976 [PubMed - as supplied by publisher]

  • Theoretical and Spectroscopic Investigations of the Bonding and Reactivity of (RO)(3)MN Molecules, where M = Cr, Mo, and W. Chen S, Chisholm MH, Davidson ER, English JB, Lichtenberger DL. Inorg Chem. 2008 Dec 19. [Epub ahead of print] PMID: 19099428 [PubMed - as supplied by publisher]

  • Accumulation of iron and arsenic in the Chandina alluvium of the lower delta plain, Southeastern Bangladesh. Zahid A, Hassan MQ, Breit GN, Balke KD, Flegr M. Environ Geochem Health. 2008 Dec 19. [Epub ahead of print] PMID: 19096906 [PubMed - as supplied by publisher]

  • Monitoring the carburization of molybdenum bimetallic nitrides and oxynitrides with CH(4)/H(2)/Ar mixtures: identification of a new carbonitride. Alconchel S, Pierini B, Sapiña F, Martínez E. Dalton Trans. 2009 Jan 14;(2):330-9. Epub 2008 Nov 6. PMID: 19089015 [PubMed - in process]

  • Inversion of Configuration at the Metal in Diastereomeric Imido Alkylidene Monoaryloxide Monopyrrolide Complexes of Molybdenum. Marinescu SC, Schrock RR, Li B, Hoveyda AH. J Am Chem Soc. 2008 Dec 16. [Epub ahead of print] PMID: 19086901 [PubMed - as supplied by publisher]

  • Levels of systemic metal ions in patients with intramedullary nails. Patton MS, Lyon TD, Ashcroft GP. Acta Orthop. 2008 Dec;79(6):820-5. PMID: 19085501 [PubMed - in process]

  • Synthesis and photochemical properties of a new molybdenum porphycene complex. Maeda D, Shimakoshi H, Abe M, Hisaeda Y. Dalton Trans. 2009 Jan 7;(1):140-5. Epub 2008 Oct 30. PMID: 19081982 [PubMed - in process]

  • [Carcinogenicity of metallic elements: general considerations about their identification and monitoring and about their main mechanisms of action. Part 1: general aspects] Apostoli P, Catalani S. G Ital Med Lav Ergon. 2008 Apr-Jun;30(2):186-91. Italian. PMID: 19068867 [PubMed - in process]

  • Photoswitchable Heterotrimetallic Chain Based on Octacyanomolybdate, Copper, and Nickel: Synthesis, Characterization, and Photomagnetic Properties. Long J, Chamoreau LM, Mathonie`re C, Marvaud V. Inorg Chem. 2008 Dec 9. [Epub ahead of print] PMID: 19067541 [PubMed - as supplied by publisher]

  • Electromechanical properties of individual single-walled carbon nanotubes grown on focused-ion-beam patterned substrates. Jaroenapibal P, Jung Y, Evoy S, Luzzi DE. Ultramicroscopy. 2008 Nov 5. [Epub ahead of print] PMID: 19064311 [PubMed - as supplied by publisher]

  • [A novel transcriptional regulator of the phzA1 operon in Pseudomonas aeruginosa] Liping K, Haihua L, Zhaolin D, Kangmin D, Lixin S. Wei Sheng Wu Xue Bao. 2008 Sep 4;48(9):1154-9. Chinese. PMID: 19062637 [PubMed - in process]

  • Cadmium, lead, and other metals in relation to semen quality: human evidence for molybdenum as a male reproductive toxicant. Meeker JD, Rossano MG, Protas B, Diamond MP, Puscheck E, Daly D, Paneth N, Wirth JJ. Environ Health Perspect. 2008 Nov;116(11):1473-9. Epub 2008 Jul 1. PMID: 19057699 [PubMed - in process]

  • The absolute configuration of 1-epialexine hemihydrate. Thompson AL, Watkin DJ, Gal ZA, Jones L, Hollinshead J, Jenkinson SF, Fleet GW, Nash RJ. Acta Crystallogr C. 2008 Dec;64(Pt 12):o649-52. Epub 2008 Nov 22. PMID: 19057077 [PubMed - in process]

  • The fourth molybdenum containing enzyme mARC: cloning and involvement in the activation of N-hydroxylated prodrugs. Gruenewald S, Wahl B, Bittner F, Hungeling H, Kanzow S, Kotthaus J, Schwering U, Mendel RR, Clement B. J Med Chem. 2008 Dec 25;51(24):8173-7. PMID: 19053771 [PubMed - in process]

  • Near-field laser ablation inductively coupled plasma mass spectrometry: a novel elemental analytical technique at the nanometer scale. Zoriy MV, Becker JS. Rapid Commun Mass Spectrom. 2009 Jan;23(1):23-30. PMID: 19051233 [PubMed - in process]

  • Polymer embedded nanocrystalline titania sorbent for 99Mo-99mTc generator. Chakravarty R, Shukla R, Gandhi S, Ram R, Dash A, Venkatesh M, Tyagi AK. J Nanosci Nanotechnol. 2008 Sep;8(9):4447-52. PMID: 19049039 [PubMed - indexed for MEDLINE]

  • [Monitoring of nutrition of the population of Chuvashia, in connection with prevalence of ischemic illness of heart] [No authors listed] Vopr Pitan. 2008;77(5):54-8. Russian. PMID: 19048890 [PubMed - in process]

 

 

 

 

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