Hafnium Nitrate

Hf(NO3)4

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About

Nitrate IonHafnium Nitrate is a moderately water soluble crystalline Hafnium source that decomposes to Hafnium oxide on heating. It is generally immediately available in most volumes. Acetates are excellent precursors for production of ultra high purity compounds and certain catalyst and nanoscale(nanoparticles and nanopowders) materials. All metallic acetates are inorganic salts of a metal cation and the acetate anion. The acetate anion is a univalent (-1 charge) polyatomic ion composed of two carbon atoms ionically bound to three hydrogen and two oxygen atoms (Symbol: CH3COO) for a total formula weight of 59.05. Ultra high purity, high purity, submicron and nanopowder forms may be considered. 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. 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 (Symbol: NO3) for a total formula weight of 62.05. 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.

Synonyms

Hafnium tetranitrate, Nitric acid, hafnium(4+) salt, Hafnium (+4) cation tetranitrate

Chemical Identifiers

Formula Hf(NO3)4
CAS 15509-05-4
Pubchem CID 167292
MDL MFCD00792273
EC No. N/A
IUPAC Name hafnium(4+) tetranitrate
SMILES [Hf].O=[N+]([O-])[O-].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O
InchI Identifier InChI=1S/Hf.4NO3/c;4*2-1(3)4/q;4*-1
InchI Key RRXYXXKGMLRGCG-UHFFFAOYSA-N

Properties

Compound Formula HfN 4O12
Molecular Weight 426.51
Appearance N/A
Melting Point N/A
Boiling Point N/A
Density N/A
Exact Mass 427.898
Monoisotopic Mass 427.898

Health & Safety Info  |  MSDS / SDS

Signal Word N/A
Hazard Statements N/A
Hazard Codes N/A
Risk Codes N/A
Safety Statements N/A
Transport Information N/A
Globally Harmonized System of Classification and Labelling (GHS) N/A
MSDS / SDS

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

HfSee more Hafnium products. Hafnium (atomic symbol: Hf, atomic number: 72) is a Block D, Group 4, Period 6 element with an atomic weight of 178.49. Hafnium Bohr ModelThe number of electrons in each of Hafnium's shells is 2, 8, 18, 32, 10, 2 and its electron configuration is [Xe] 4f14 5d2 6s2. The hafnium atom has a radius of 159 pm and a Van der Waals radius of 212 pm. Hafnium was predicted by Dmitri Mendeleev in 1869 but it was not until 1922 that it was first isolated Dirk Coster and George de Hevesy. In its elemental form, hafnium has a lustrous silvery-gray appearance. Elemental HafniumHafnium does not exist as a free element in nature. It is found in zirconium compounds such as zircon. Hafnium is often a component of superalloys and circuits used in semiconductor device fabrication. Its name is derived from the Latin word Hafnia, meaning Copenhagen, where it was discovered.

Research

Recent Research & Development for Hafnium

  • Changing hafnium speciation in aqueous sulfate solutions: a high-energy X-ray scattering study. Kalaji A, Skanthakumar S, Kanatzidis MG, Mitchell JF, Soderholm L. Inorg Chem. 2014 Jun 16
  • A hafnium-based metal-organic framework as an efficient and multifunctional catalyst for facile CO2 fixation and regioselective and enantioretentive epoxide activation. Beyzavi MH, Klet RC, Tussupbayev S, Borycz J, Vermeulen NA, Cramer CJ, Stoddart JF, Hupp JT, Farha OK. J Am Chem Soc. 2014 Nov 12
  • Electric field cycling behavior of ferroelectric hafnium oxide. Schenk T, Schroeder U, Pešić M, Popovici M, Pershin YV, Mikolajick T. ACS Appl Mater Interfaces. 2014 Nov 26
  • Hafnium oxide nanoparticles: toward an in vitro predictive biological effect?. Marill J, Anesary NM, Zhang P, Vivet S, Borghi E, Levy L, Pottier A. Radiat Oncol. 2014 Jun 30
  • The energy landscape of glassy dynamics on the amorphous hafnium diboride surface. Nguyen D, Mallek J, Cloud AN, Abelson JR, Girolami GS, Lyding J, Gruebele M. J Chem Phys. 2014 Nov 28
  • Hafnium oxide nanoparticles: toward an in vitro predictive biological effect?. Marill J, Anesary NM, Zhang P, Vivet S, Borghi E, Levy L, Pottier A. Radiat Oncol. 2014 Jun 30: Radiat Oncol
  • The energy landscape of glassy dynamics on the amorphous hafnium diboride surface. Nguyen D, Mallek J, Cloud AN, Abelson JR, Girolami GS, Lyding J, Gruebele M. J Chem Phys. 2014 Nov 28: J Chem Phys
  • Laser-induced damage in composites of scandium, hafnium, aluminum oxides with silicon oxide in the infrared. Fu X, Commandré M, Gallais L, Mende M, Ehlers H, Ristau D. Appl Opt. 2014 Feb 1
  • The energy landscape of glassy dynamics on the amorphous hafnium diboride surface. Nguyen D, Mallek J, Cloud AN, Abelson JR, Girolami GS, Lyding J, Gruebele M. J Chem Phys. 2014 Nov 28
  • Hafnium oxide nanoparticles: toward an in vitro predictive biological effect? Marill J, Anesary NM, Zhang P, Vivet S, Borghi E, Levy L, Pottier A. Radiat Oncol. 2014 Jun 30

Recent Research & Development for Nitrates

  • Nitrate denitrification with nitrite or nitrous oxide as intermediate products: Stoichiometry, kinetics and dynamics of stable isotope signatures. Vavilin VA, Rytov SV. Chemosphere. 2015 May 15
  • Estimation and mitigation of N2O emission and nitrate leaching from intensive crop cultivation in the Haean catchment, South Korea. Kim Y, Seo Y, Kraus D, Klatt S, Haas E, Tenhunen J, Kiese R. Sci Total Environ. 2015 May 22
  • Phylogenomics of Mycobacterium Nitrate Reductase Operon. Huang Q, Abdalla AE, Xie J. Curr Microbiol. 2015 May 17.
  • Prolixibacter denitrificans sp. nov., an iron-corroding facultative aerobic nitrate-reducing bacterium isolated from crude oil, and emended descriptions of the genus Prolixibacter and Prolixibacter bellariivorans. Iino T, Sakamoto M, Ohkuma M. Int J Syst Evol Microbiol. 2015 May 19.
  • Preparation and Release Behavior of Chlorpyrifos Adsolubilized into Layered Zinc Hydroxide Nitrate Intercalated with Dodecylbenzenesulfonate. Liu J, Zhang X, Zhang Y. ACS Appl Mater Interfaces. 2015 May 22.
  • Can elite athletes benefit from dietary nitrate supplementation?. Jonvik KL, Nyakayiru J, van Loon LJ, Verdijk LB. J Appl Physiol (1985). 2015 May 21:jap.00232.2015.
  • A metabolomic study on the responses of daphnia magna exposed to silver nitrate and coated silver nanoparticles. Li L, Wu H, Ji C, van Gestel CA, Allen HE, Peijnenburg WJ. Ecotoxicol Environ Saf. 2015 May 12
  • Preparation of Nd-Fe-B by nitrate-citrate auto-combustion followed by the reduction-diffusion process. Ma HX, Kim CW, Kim DS, Jeong JH, Kim IH, Kang YS. Nanoscale. 2015 Apr 13. : Nanoscale
  • Effects of lead nitrate and sodium selenite on DNA damage and oxidative stress in diabetic and non-diabetic rat erythrocytes and leucocytes. Baş H, Kalender Y, Pandir D, Kalender S. Environ Toxicol Pharmacol. 2015 Mar 27: Environ Toxicol Pharmacol
  • Nephrotoxic effects of lead nitrate exposure in diabetic and nondiabetic rats: Involvement of oxidative stress and the protective role of sodium selenite. Ba? H, Kalender Y. Environ Toxicol. 2015 Mar 2.

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.