Sodium Molybdate

CAS 7631-95-0

Product Product Code Order or Specifications
(2N) 99% Sodium Molybdate NA-MOAT-02 Contact American Elements
(3N) 99.9% Sodium Molybdate NA-MOAT-03 Contact American Elements
(4N) 99.99% Sodium Molybdate NA-MOAT-04 Contact American Elements
(5N) 99.999% Sodium Molybdate NA-MOAT-05 Contact American Elements

Formula CAS No. PubChem CID MDL No. EC No IUPAC Name Beilstein
Re. No.
Na2MoO4 7631-95-0 61424 MFCD00003486 231-551-7 disodium dioxido(dioxo)molybdenum N/A [Na+].[Na+]

PROPERTIES Compound Formula Mol. Wt. Appearance Density

Exact Mass

Monoisotopic Mass Charge MSDS
MoNa2O4 205.92 White powder 3.78 g/cm3 207.864606 207.864606 0 Safety Data Sheet

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 Bohr ModelSodium (Na) atomic and molecular weight, atomic number and elemental symbolSodium (atomic symbol: Na, atomic number: 11) is a Block D, Group 5, Period 4 element with na 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. For more information on sodium, including properties, safety data, research, and American Elements' catalog of sodium products, visit the Sodium Information Center.

Molybdenum (Mo) atomic and molecular weight, atomic number and elemental symbolMolybdenum (atomic symbol: Mo, atomic number: 42) is a Block D, Group 6, Period 5 element with an atomic weight of 95.96. Molybdenum Bohr ModelThe 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.Elemental Molybdenum 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. For more information on molybdenum, including properties, safety data, research, and American Elements' catalog of molybdenum products, visit the Molybdenum Information Center.

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

Sodium Molybdenum Oxide,, Disodium molybdate, Natrium molybdat

Sodium Fluoride Sodium Chloride Sodium Oxide Sputtering Target Sodium Sulfate Sodium Oxide Powder
Sodium Nitrate Sodium Acetate Sodium 2 - Ethylhexanoate Sodium Tungstate Sodium Oxide
Sodium Oxide Nanopowder Sodium Oxide Pellets Sodium Cubes Gold(I) Sodium Cyanide Sodium Benzoate
Show Me MORE Forms of Sodium

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.

Have a Question? Ask a Chemical Engineer or Material Scientist
Request an MSDS or Certificate of Analysis

German   Korean   French   Japanese   Spanish   Chinese (Simplified)   Portuguese   Russian   Chinese (Taiwan)  Italian   Turkish   Polish   Dutch   Czech   Swedish   Hungarian   Danish   Hebrew

Production Catalog Available in 36 Countries & Languages

Recent Research & Development for Sodium

  • Enshan Han, Qiming Jing, Lingzhi Zhu, Guowei Zhang, Shuqian Ma, The effects of sodium additive on Li1.17Ni0.10Co0.10Mn0.63O2 for lithium ion batteries, Journal of Alloys and Compounds, Volume 618, 5 January 2015
  • Yuchao Li, Jianguo Tang, Linjun Huang, Yao Wang, Jixian Liu, Xiangcai Ge, Sie Chin Tjong, Robert Kwok Yiu Li, Laurence A. Belfiore, Facile preparation, characterization and performance of noncovalently functionalized graphene/epoxy nanocomposites with poly(sodium 4-styrenesulfonate), Composites Part A: Applied Science and Manufacturing, Volume 68, January 2015
  • M. Afshari, M. Moradi, M. Rostami, Structural, electronic and magnetic properties of the (001), (110) and (111) surfaces of rocksalt sodium sulfide: A first-principles study, Journal of Physics and Chemistry of Solids, Volume 76, January 2015
  • Lucille Bodenes, Ali Darwiche, Laure Monconduit, Hervé Martinez, The Solid Electrolyte Interphase a key parameter of the high performance of Sb in sodium-ion batteries: Comparative X-ray Photoelectron Spectroscopy study of Sb/Na-ion and Sb/Li-ion batteries, Journal of Power Sources, Volume 273, 1 January 2015
  • Gurpreet Singh, Frederic Aguesse, Laida Otaegui, Eider Goikolea, Elena Gonzalo, Julie Segalini, Teofilo Rojo, Electrochemical performance of NaFex(Ni0.5Ti0.5)1−xO2 (x = 0.2 and x = 0.4) cathode for sodium-ion battery, Journal of Power Sources, Volume 273, 1 January 2015
  • E.J.C. Davim, M.H.V. Fernandes, A.M.R. Senos, Increased surface area during sintering of calcium phosphate glass and sodium chloride mixtures, Journal of the European Ceramic Society, Volume 35, Issue 1, January 2015
  • Saeideh Hematian, Faramarz Hormozi, Drying kinetics of coated sodium percarbonate particles in a conical fluidized bed dryer, Powder Technology, Volume 269, January 2015
  • J. Suresh Kumar, K. Pavani, M.P.F. Graça, M.J. Soares, Enhanced green upconversion by controlled ceramization of Er3+–Yb3+ co-doped sodium niobium tellurite glass–ceramics for low temperature sensors, Journal of Alloys and Compounds, Volume 617, 25 December 2014
  • Xuebin Qiao, Yu Cheng, Lin Qin, Chuanxiang Qin, Peiqing Cai, Sun Il Kim, Hyo Jin Seo, Coprecipitation synthesis, structure and photoluminescence properties of Eu3+-doped sodium barium borate, Journal of Alloys and Compounds, Volume 617, 25 December 2014
  • Kaiqiang Wu, Jie Shu, Xiaoting Lin, Lianyi Shao, Mengmeng Lao, Miao Shui, Peng Li, Nengbing Long, Dongjie Wang, Enhanced electrochemical performance of sodium lithium titanate by coating various carbons, Journal of Power Sources, Volume 272, 25 December 2014

Recent Research & Development for Molybdates

  • Bing Han, Jie Zhang, Pengju Li, Jianliang Li, Yang Bian, Hengzhen Shi, A novel orange emitting bismuth molybdate based phosphor, Ceramics International, Volume 40, Issue 10, Part B, December 2014
  • Aleksandra A. Savina, Sergey F. Solodovnikov, Dmitry A. Belov, Olga M. Basovich, Zoya A. Solodovnikova, Konstantin V. Pokholok, Sergey Yu. Stefanovich, Bogdan I. Lazoryak, Elena G. Khaikina, Synthesis, crystal structure and properties of alluaudite-like triple molybdate Na25Cs8Fe5(MoO4)24, Journal of Solid State Chemistry, Volume 220, December 2014
  • B.A. Bhanvase, M.A. Patel, S.H. Sonawane, Kinetic properties of layer-by-layer assembled cerium zinc molybdate nanocontainers during corrosion inhibition, Corrosion Science, Volume 88, November 2014
  • Andrea Mandanici, Anna Raimondo, Mauro Federico, Maria Cutroni, Piercarlo Mustarelli, Cristina Armellini, Francesco Rocca, Ionic conductivity, electric modulus and mechanical relaxations in silver iodide–silver molybdate glasses, Journal of Non-Crystalline Solids, Volume 401, 1 October 2014
  • Jie Cheng, Tongqing Wang, Hegeng Mei, Wenbin Zhou, Xinchun Lu, Synergetic Effect of Potassium Molybdate and Benzotriazole on the CMP of Ruthenium and Copper in KIO4-based Slurry, Applied Surface Science, Available online 19 September 2014
  • W.S. Wang, L. Zhen, W.Z. Shao, Z.L. Chen, Sodium chloride induced formation of square-shaped cadmium molybdate nanoplates, Materials Letters, Volume 131, 15 September 2014
  • Na Li, Bao Mu, Xinyu Cao, Rudan Huang, The structures and properties of the new two-dimensional inorganic–organic hybrid materials based on the molybdate chains, Journal of Solid State Chemistry, Volume 217, September 2014
  • J. Jagielski, G. Gawlik, I. Jozwik-Biala, G. Panczer, N. Moncoffre, X. Wang, R. Ratajczak, M. Swirkowicz, L. Thomé, Luminescence analysis of damage accumulation; case study of calcium molybdate, Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, Volume 332, 1 August 2014
  • Fatema A. El-Morsy, Bertrand J. Jean-Claude, Ian S. Butler, Shadia A. El-Sayed, Sahar I. Mostafa, Synthesis, characterization and anticancer activity of new zinc(II), molybdate(II), palladium(II), silver(I), rhodium(III), ruthenium(II) and platinum(II) complexes of 5,6-diamino-4-hydroxy-2-mercaptopyrimidine, Inorganica Chimica Acta, Available online 22 July 2014
  • Gilles Wallez, Philippe E. Raison, Anna L. Smith, Nicolas Clavier, Nicolas Dacheux, High-temperature behavior of dicesium molybdate Cs2MoO4: Implications for fast neutron reactors, Journal of Solid State Chemistry, Volume 215, July 2014