Uranyl Nitrate

CAS 12033-83-9

Product Product Code Order or Specifications
(2N) 99% Uranyl Nitrate U-NAT-02 Contact American Elements
(3N) 99.9% Uranyl Nitrate U-NAT-03 Contact American Elements
(4N) 99.99% Uranyl Nitrate U-NAT-04 Contact American Elements

Formula CAS No. PubChem SID PubChem CID MDL No. EC No IUPAC Name Beilstein
Re. No.
U2N3 12033-83-9 N/A N/A N/A N/A Dioxouranium; nitric acid N/A [N+](=O)([O-])O[U-2](=O)(=O)O[N+](=O)[O-] InChI=1S/2NO3.2O.U/c2*2-1(3)4;;;/q2*-1;;; QWDZADMNIUIMTC-UHFFFAOYSA-N

PROPERTIES Compound Formula Mol. Wt. Appearance Density

Exact Mass

Monoisotopic Mass Charge MSDS
U2(NO3)2 518.078 Dark Grey g/cm3 396.032 g/mol 394.017334 Da N/A Safety Data Sheet

Nitrate IonUranyl Nitrate is a highly water soluble crystalline Uranium source for uses compatible with nitrates and lower (acidic) pH. All metallic nitrates are inorganic salts of a given metal cation and the nitrate anion. The nitrate anion is a univalent (-1 charge) polyatomic ion composed of a single nitrogen atom ionically bound to three oxygen atoms (Formula: NO3) for a total formula weight of 62.05. Nitrate compounds are generally soluble in water. Nitrate materials are also oxidizing agents. When mixed with hydrocarbons, nitrate compounds can form a flammable mixture. Nitrates are excellent precursors for production of ultra high purity compounds and certain catalyst and nanoscale (nanoparticles and nanopowders) materials. Uranium Nitrate is generally immediately available in most volumes. High purity, submicron and nanopowder forms may be considered. We also produce Uranium Nitrate Solution. 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.

Uranium(U) atomic and molecular weight, atomic number and elemental symbol Uranium is a Block F, Group 3, Period 7 element. The number of electrons in each of Uranium's shells is 2, 8, 18, 32, 21, 9, 2 and its electronic configuration is [Rn] 5f3 6d1 7s2. In its elemental form uranium's CAS number is 7440-61-1. The uranium atom has a radius of 138.5.pm and its Van der Waals radius is 186.pm. Uranium is harmful both through its radioactivity and chemical toxicity. Uranium in its depleted and unenriched forms has numerous commercial applications due to its great density and its bright yellow-green color in glass and ceramics. Uranium Bohr ModelIts great density has found military applications in armor piercing armaments and in protective shielding. It is added to ceramic frits, glazes and tocolor bar for glass production because of its bright yellow shade. Uranyl Nitrate and Uranyl Acetate are used in medical and analytical laboratories. Uranium was discovered by Martin Heinrich Klaproth. The name Uranium originates from the planet Uranus. Uranium occurs naturally in soil, rock and water and is commercially extracted from uranium-bearing minerals. For more information on uranium, including properties, satefy data, research, and American Elements' catalog of uranium products, visit the Uranium Information Center.


Dioxouranium; nitric acid, Uranyl dinitrate, Dinitratodioxouranium, uranium nitrate

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.

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Recent Research & Development for Uranium

  • O.S. Vălu, D. Staicu, O. Beneš, R.J.M. Konings, P. Lajarge, Heat capacity, thermal conductivity and thermal diffusivity of uranium–americium mixed oxides, Journal of Alloys and Compounds, Volume 614, 25 November 2014
  • M. Mohapatra, B. Rajeswari, R.M. Kadam, M. Kumar, T.K. Seshagiri, N.K. Porwal, S.V. Godbole, V. Natarajan, Investigation of uranium luminescence in SrB4O7 matrix by time resolved photoluminescence, thermally stimulated luminescence and electron spin resonance spectroscopy, Journal of Alloys and Compounds, Volume 611, 25 October 2014
  • Sangjoon Ahn, Sandeep Irukuvarghula, Sean M. McDeavitt, Thermophysical investigations of the uranium–zirconium alloy system, Journal of Alloys and Compounds, Volume 611, 25 October 2014
  • Elinor C. Spencer, Nancy L. Ross, Robert G. Surbella III, Christopher L. Cahill, The influence of pressure on the structure of a 2D uranium(VI) carboxyphosphonoate compound, Journal of Solid State Chemistry, Volume 218, October 2014
  • S. Cohen, M.H. Mintz, S. Zalkind, A. Seibert, T. Gouder, N. Shamir, Water chemisorption on a sputter deposited uranium dioxide film — Effect of defects, Solid State Ionics, Volume 263, 1 October 2014
  • M.S. Henriques, D. Berthebaud, J.C. Waerenborgh, E.B. Lopes, M. Pasturel, O. Tougait, A.P. Gonçalves, A novel ternary uranium-based intermetallic U34Fe4−xGe33: Structure and physical properties, Journal of Alloys and Compounds, Volume 606, 5 September 2014
  • Poonam Verma, Shiny S. Kumar, R.M. Sawant, B.S. Tomar, K.L. Ramakumar, Synchronous derivative fluorimetric determination of boron in Uranium fuel samples, Journal of Luminescence, Volume 153, September 2014
  • I.O. Usov, R.M. Dickerson, P.O. Dickerson, D.D. Byler, K.J. McClellan, Uranium dioxide films with xenon filled bubbles for fission gas behavior studies, Journal of Nuclear Materials, Volume 452, Issues 1–3, September 2014
  • Daniel J. Gregg, Zhaoming Zhang, Gordon J. Thorogood, Brendan J. Kennedy, Justin A. Kimpton, Grant J. Griffiths, Paul R. Guagliardo, Gregory R. Lumpkin, Eric R. Vance, Cation antisite disorder in uranium-doped gadolinium zirconate pyrochlores, Journal of Nuclear Materials, Volume 452, Issues 1–3, September 2014
  • Megan E. Hoover, Raymond Atta-Fynn, Asok K. Ray, Surface properties of uranium dioxide from first principles, Journal of Nuclear Materials, Volume 452, Issues 1–3, September 2014

Recent Research & Development for Nitrates

  • Baogang Zhang, Ye Liu, Shuang Tong, Maosheng Zheng, Yinxin Zhao, Caixing Tian, Hengyuan Liu, Chuanping Feng, Enhancement of bacterial denitrification for nitrate removal in groundwater with electrical stimulation from microbial fuel cells, Journal of Power Sources, Volume 268, 5 December 2014
  • Ian Y.Y. Bu, Sol–gel production of aluminium doped zinc oxide using aluminium nitrate, Materials Science in Semiconductor Processing, Volume 27, November 2014
  • N. Sivakumar, V. Jaisankar, G. Chakkaravarthi, G. Anbalagan, Synthesis, crystal structure, optical, thermal and mechanical characterization of poly bis(thiourea) silver(I) nitrate single crystals synthesized at room temperature, Materials Letters, Volume 132, 1 October 2014
  • Raka Mukherjee, Sirshendu De, Adsorptive removal of nitrate from aqueous solution by polyacrylonitrile–alumina nanoparticle mixed matrix hollow-fiber membrane, Journal of Membrane Science, Volume 466, 15 September 2014
  • Mircea Niculescu, Ionuţ Ledeţi, Mihail Bîrzescu, New methods to obtain carboxylic acids by oxidation reactions of 1,2-ethanediol with metallic nitrates, Journal of Organometallic Chemistry, Volume 767, 15 September 2014
  • Bikshandarkoil R. Srinivasan, Comments on the paper: ‘Studies on structural, thermal and optical properties of novel NLO crystal bis l-glutamine sodium nitrate’, Materials Letters, Volume 131, 15 September 2014
  • Redrothu Hanumantharao, S. Kalainathan, Reply to “Comments on the paper: Studies on structural, thermal and optical properties of novel NLO crystal bis l-glutamine sodium nitrate”, Materials Letters, Volume 131, 15 September 2014
  • N. Hosseini, F. Karimzadeh, M.H. Abbasi, G.M. Choi, Microstructural characterization and electrical conductivity of CuxMn3−xO4 (0.9≤x≤1.3) spinels produced by optimized glycine–nitrate combustion and mechanical milling processes, Ceramics International, Volume 40, Issue 8, Part A, September 2014
  • J.L. Camas-Anzueto, A.E. Aguilar-Castillejos, J.H. Castañón-González, M.C. Lujpán-Hidalgo, H.R. Hernández de León, R. Mota Grajales, Fiber sensor based on Lophine sensitive layer for nitrate detection in drinking water, Optics and Lasers in Engineering, Volume 60, September 2014
  • Lina Shi, Jianhua Du, Zuliang Chen, Mallavarapu Megharaj, Ravendra Naidu, Functional kaolinite supported Fe/Ni nanoparticles for simultaneous catalytic remediation of mixed contaminants (lead and nitrate) from wastewater, Journal of Colloid and Interface Science, Volume 428, 15 August 2014