Sodium Molybdate



Request a Quote

Product Code Product Request Quote
NA-MOAT-02 (2N) 99% Sodium Molybdate Request
NA-MOAT-03 (3N) 99.9% Sodium Molybdate Request
NA-MOAT-04 (4N) 99.99% Sodium Molybdate Request
NA-MOAT-05 (5N) 99.999% Sodium Molybdate Request


Molybdate IonSodium Molybdate is generally immediately available in most volumes. Hydrate or anhydrous forms may be purchased. 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.


Sodium Molybdenum Oxide, , Disodium molybdate, Natrium molybdat

Chemical Identifiers

Formula Na2MoO4
CAS 7631-95-0
Pubchem CID 61424
MDL MFCD00003486
EC No. 231-551-7
IUPAC Name disodium dioxido(dioxo)molybdenum
Beilstein Registry No. N/A
SMILES [Na+].[Na+].[O-][Mo]([O-])(=O)=O
InchI Identifier InChI=1S/Mo.2Na.4O/q;2*+1;;;2*-1


Compound Formula MoNa2O4
Molecular Weight 205.92
Appearance White powder
Melting Point N/A
Boiling Point N/A
Density 3.78 g/cm3
Exact Mass 207.864606
Monoisotopic Mass 207.864606

Health & Safety Info  |  MSDS / SDS

Signal Word Warning
Hazard Statements H315-H319-H332-H335
Hazard Codes Xi
Risk Codes 36/37/38
Safety Statements 26-36
RTECS Number QA5075000
Transport Information N/A
WGK Germany 1
Globally Harmonized System of Classification and Labelling (GHS) N/A

Packaging Specifications

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.

Related Products

MoSee more Molybdenum products. Molybdenum (atomic symbol: Mo, atomic number: 42) is a Block D, Group 6, Period 5 element with an atomic weight of 95.96. The number of electrons in each of molybdenum's shells is [2, 8, 18, 13, 1] and its electron configuration is [Kr] 4d5 5s1. The molybdenum atom has a radius of 139 pm and a Van der Waals radius of 209 pm. In its elemental form, molybdenum has a gray metallic appearance. Molybdenum was discovered by Carl Wilhelm in 1778 and first isolated by Peter Jacob Hjelm in 1781. Molybdenum is the 54th most abundant element in the earth's crust. It has the third highest melting point of any element, exceeded only by tungsten and tantalum. Molybdenum does not occur naturally as a free metal, it is found in various oxidation states in minerals. The primary commercial source of molybdenum is molybdenite, although it is also recovered as a byproduct of copper and tungsten mining. The origin of the name Molybdenum comes from the Greek word molubdos meaning lead.

NaSee more Sodium products. Sodium (atomic symbol: Na, atomic number: 11) is a Block D, Group 5, Period 4 element with an atomic weight of 22.989769. The number of electrons in each of Sodium's shells is [2, 8, 1] and its electron configuration is [Ne] 3s1.The sodium atom has a radius of 185.8 pm and a Van der Waals radius of 227 pm. Sodium was discovered and first isolated by Sir Humphrey Davy in 1807. In its elemental form, sodium has a silvery-white metallic appearance. It is the sixth most abundant element, making up 2.6 % of the earth's crust. Sodium does not occur in nature as a free element and must be extracted from its compounds (e.g., feldspars, sodalite, and rock salt). The name Sodium is thought to come from the Arabic word suda, meaning "headache" (due to sodium carbonate's headache-alleviating properties), and its elemental symbol Na comes from natrium, its Latin name.


Recent Research & Development for Sodium

  • In vitro assessment of retention and microleakage in pit and fissure sealants following enamel pre-etching with sodium hypochlorite deproteinisation. Garrocho-Rangel A, Lozano-Vázquez C, Butrón-Tellez-Girón C, Escobar-García D, Ruíz-Rodriguez S, Pozos-Guillén A. Eur J Paediatr Dent. 9/30/2015
  • An Advanced Sodium-Ion Battery Composed of Carbon Coated Na3 V2 (PO4 )3 in a Porous graphene Network. Rui X, Sun W, Wu C, Yu Y, Yan Q. Adv Mater. 9/30/2015
  • Comparison of sodium dodecyl sulfate depletion techniques for proteome analysis by mass spectrometry. Kachuk C, Stephen K, Doucette A. J Chromatogr A. 9/29/2015
  • Case of ketoacidosis by a sodium-glucose cotransporter 2 inhibitor in a diabetic patient with a low-carbohydrate diet. Hayami T, Kato Y, Kamiya H, Kondo M, Naito E, Sugiura Y, Kojima C, Sato S, Yamada Y, Kasagi R, Ando T, Noda S, Nakai H, Takada E, Asano E, Motegi M, Watarai A, Kato K, Nakamura J. J Diabetes Investig. 9/28/2015
  • A Quasi-Solid-State Sodium-Ion Capacitor with High Energy Density. Wang F, Wang X, Chang Z, Wu X, Liu X, Fu L, Zhu Y, Wu Y, Huang W. Adv Mater. 9/23/2015
  • Tin Nanodots Encapsulated in Porous Nitrogen-Doped Carbon Nanofibers as a Free-Standing Anode for Advanced Sodium-Ion Batteries. Liu Y, Zhang N, Jiao L, Chen J. Adv Mater. 9/23/2015
  • Gradual Reduction in Sodium Content in Cooked Ham, with Corresponding Change in Sensorial Properties Measured by Sensory Evaluation and a Multimodal Machine Vision System. Greiff K, Mathiassen JR, Misimi E, Hersleth M, Aursand IG. PLoS One. 9/21/2015
  • Sodium MRI radiofrequency coils for body imaging. Bangerter NK, Kaggie JD, Taylor MD, Hadley JR. NMR Biomed. 9/14/2015
  • Synthetic and Structural Studies of Mixed Sodium Bis(trimethylsilyl)amide/Sodium Halide Aggregates in the Presence of ?2-N,N-, ?3-N,N,N/N,O,N-, and ?4-N,N,N,N-Donor Ligands. Ojeda-Amador AI, Martínez-Martínez AJ, Kennedy AR, O'Hara CT. Inorg Chem. 9/9/2015
  • Cyclic fatigue resistance of D-RaCe, ProTaper, and Mtwo nickel-titanium retreatment instruments after immersion in sodium hypochlorite. Topçuo?lu HS, Pala K, Akt? A, Düzgün S, Topçuo?lu G. Clin Oral Investig. 1/25/2015

Recent Research & Development for Molybdenum

  • Simultaneous biosorption of selenium, arsenic and molybdenum with modified algal-based biochars. Johansson CL, Paul NA, de Nys R, Roberts DA. J Environ Manage. 9/30/2015
  • High efficient removal of molybdenum from water by Fe2(SO4)3: Effects of pH and affecting factors in the presence of co-existing background constituents. Zhang X, Ma J, Lu X, Huangfu X, Zou J. J Hazard Mater. 9/30/2015
  • Rotationally Resolved State-to-State Photoelectron Study of Molybdenum Monoxide Cation (MoO+). Luo Z, Chang YC, Pan Y, Lau KC, Ng CY. J Phys Chem A. 9/30/2015
  • Treatments for rare diseases: molybdenum cofactor deficiency. Wilcken B. Lancet. 9/29/2015
  • Efficacy and safety of cyclic pyranopterin monophosphate substitution in severe molybdenum cofactor deficiency type A: a prospective cohort study. Schwahn BC, Van Spronsen FJ, Belaidi AA, Bowhay S, Christodoulou J, Derks TG, Hennermann JB, Jameson E, König K, McGregor TL, Font-Montgomery E, Santamaria-Araujo JA, Santra S, Vaidya M, Vierzig A, Wassmer E, Weis I, Wong FY, Veldman A, Schwarz G. Lancet. 9/18/2015
  • Colloidal PbSe Solar Cells with Molybdenum Oxide Modified graphene Anodes. Wu H, Zhang X, Zhang Y, Yan L, Gao W, Zhang T, Wang Y, Zhao J, Yu WW. ACS Appl Mater Interfaces. 9/11/2015
  • Novel Genes Coding for a Molybdenum-Containing Nicotine Hydroxylase in the VPP Nicotine Degradation Pathway. Yu H, Tang H, Li Y, Xu P. Appl Environ Microbiol. 9/10/2015
  • Mechanical Properties of Molybdenum Disulfide and the Effect of Doping: An in Situ TEM Study. Tedstone AA, Lewis DJ, Hao R, Mao SM, Bellon P, Averback RS, Warrens CP, West KR, Howard P, Gaemers S, Dillon SJ, O'Brien P. ACS Appl Mater Interfaces. 9/9/2015
  • Ultrasensitive sensing platform for platelet-derived growth factor BB detection based on layered molybdenum selenide-graphene composites and Exonuclease III assisted signal amplification. Huang KJ, Shuai HL, Zhang JZ. Biosens Bioelectron. 9/9/2015
  • Negative refraction in molybdenum disulfide. Wang W, Cui X, Yang E, Fan Q, Xiang B. Opt Express. 5/4/2015

Recent Research & Development for Molybdates

  • Sodium molybdate - an additive of choice for enhancing the performance of AC/AC electrochemical capacitors in a salt aqueous electrolyte. Abbas Q, Ratajczak P, Béguin F. Faraday Discuss. 12/1/2015
  • Structure cristalline de la triple molybdate Ag0.90Al1.06Co2.94(MoO4)5. Nasri R, Chérif SF, Zid MF. Acta Crystallogr E Crystallogr Commun. 10/13/2015
  • Novel yolk-shell structure bismuth-rich bismuth molybdate microspheres for enhanced visible light photocatalysis. Li J, Liu X, Sun Z, Sun Y, Pan L. J Colloid Interface Sci. 9/30/2015
  • From spin glass to quantum spin liquid ground states in molybdate pyrochlores. Clark L, Nilsen GJ, Kermarrec E, Ehlers G, Knight KS, Harrison A, Attfield JP, Gaulin BD. Phys Rev Lett. 9/30/2015
  • Redetermination of the crystal structure of ?-zinc molybdate from single-crystal X-ray diffraction data. Mtioui-Sghaier O, Mendoza-Meroño R, Ktari L, Dammak M, García-Granda S. Acta Crystallogr E Crystallogr Commun. 9/28/2015
  • One-step synthesis of bismuth molybdate catalysts via flame spray pyrolysis for the selective oxidation of propylene to acrolein. Schuh K, Kleist W, Høj M, Trouillet V, Jensen AD, Grunwaldt JD. Chem Commun (Camb). 9/23/2015
  • Crystal structures of deuterated sodium molybdate dihydrate and sodium tungstate dihydrate from time-of-flight neutron powder diffraction. Fortes AD. Acta Crystallogr E Crystallogr Commun. 6/12/2015
  • Fabrication of La2Ti2O7 crystals using an alkali-metal molybdate flux growth method and their nitridability to form LaTi02N crystals under a high-temperature NH3 atmosphere. Hojamberdiev M, Yamaguchi A, Yubuta K, Oishi S, Teshima K. Inorg Chem. 6/8/2015
  • Ultrasensitive Visual Sensing of Molybdate Based on Enzymatic-like Etching of Gold Nanorods. Zhang Z, Chen Z, Chen L. Langmuir. 3/6/2014
  • Intercrystal Self-Assembly for the Design of High-Quality Nickel Molybdate Nanocrystals. Saito K, Kazama S, Sato Y, Yui T, Yagi M. Inorg Chem. 1/8/2014

Free Test Sample Program

We recognize many of our customers are purchasing small quantities directly online as trial samples in anticipation of placing a larger future order or multiple orders as a raw material for production. Since our primary business is the production of industrial quantities and/or highly consistent batches which can be used for commercial production and purchased repeatedly in smaller quantity, American Elements offers trial samples at no charge on the following basis. Within 6 months of purchasing materials directly online from us, you have the option to refer back to that order and advise that it is the intention of your company, institution or lab to either purchase a larger quantity, purchase the material in regular intervals or purchase more on some other basis.

We will then evaluate your future needs and assuming the quantity or number of future purchases qualify, we will fully credit your purchase price with the next order. Because of the many variables in the quantity and number of orders you may place, it is impossible to evaluate whether your future order(s) will qualify for this program prior to your placing your next order. Please know American Elements strongly desires to make this free sample program available to you and will make every effort to do so once your next order is placed.