Cobalt(II) Fluoride

CoF2
CAS 10026-17-2


Product Product Code Order or Specifications
(2N) 99% Cobalt(II) Fluoride CO2-F-02 Contact American Elements
(3N) 99.9% Cobalt(II) Fluoride CO2-F-03 Contact American Elements
(4N) 99.99% Cobalt(II) Fluoride CO2-F-04 Contact American Elements
(5N) 99.999% Cobalt(II) Fluoride CO2-F-05 Contact American Elements

CHEMICAL
IDENTIFIER
Formula CAS No. PubChem CID MDL No. EC No IUPAC Name Beilstein
Re. No.
SMILES
Identifier
InChI
Identifier
InChI
Key
CoF2 10026-17-2 24820 MFCD00010941 233-061-9 difluorocobalt N/A F[Co]F InChI=1S/Co.2FH/h;2*1H/q+2;;/p-2 YCYBZKSMUPTWEE-UHFFFAOYSA-L

PROPERTIES Compound Formula Mol. Wt. Appearance Melting Point Boiling Point Density Exact Mass Monoisotopic Mass Charge MSDS
CoF2 96.93 Red crystalline solid 1217 °C, 1490 K, 2223 °F 1400 °C, 1673 K, 2552 °F 4.43 g/cm3 96.93 96.93 0 Safety Data Sheet

Fluoride IonCobalt(II) Fluoride (Cobalt Difluoride) is a water insoluble Cobalt(II) source for use in oxygen-sensitive applications, such as metal production. Fluoride compounds have diverse applications in current technologies and science, from oil refining and etching to synthetic organic chemistry and the manufacture of pharmaceuticals. Magnesium Fluoride, for example, was used by researchers at the Max Planck Institute for Quantum Optics in 2013 to create a novel mid-infrared optical frequency comb composed of crystalline microresonators, a development that may lead to future advances in molecular spectroscopy. Fluorides are also commonly used to alloy metals and for optical deposition. Cobalt(II) Fluoride is generally immediately available in most volumes. Ultra high purity and high purity compositions improve both optical quality and usefulness as scientific standards. Nanoscale (See also Nanotechnology Information and Quantum Dots) elemental powders and suspensions, as alternative high surface area 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.

Cobalt(Co) atomic and molecular weight, atomic number and elemental symbolCobalt (atomic symbol: Co, atomic number: 27) is a Block D, Group 9, Period 4 element with an atomic weight of 58.933195.Cobalt Bohr Model The number of electrons in each of cobalt's shells is 2, 8, 15, 2 and its electron configuration is [Ar] 3d7 4s2The cobalt atom has a radius of 125 pm and a Van der Waals radius of 192 pm. Cobalt was first discovered by George Brandt in 1732. In its elemental form, cobalt has a lustrous gray appearance. Cobalt is found in cobaltite, erythrite, glaucodot and skutterudite ores. Elemental Cobalt Cobalt produces brilliant blue pigments which have been used since ancient times to color paint and glass. Cobalt is a ferromagnetic metal and is used primarily in the production of magnetic and high-strength superalloys. Co-60, a commercially important radioisotope, is useful as a radioactive tracer and gamma ray source. The origin of the word Cobalt comes from the German word "Kobalt" or "Kobold," which translates as "goblin," "elf" or "evil spirit." For more information on cobalt, including properties, safety data, research, and American Elements' catalog of cobalt products, visit the Cobalt Information Center.


HEALTH, SAFETY & TRANSPORTATION INFORMATION
Danger
H301-H314
T,C
25-34
26-36/37/39-45
GG0770000
UN 2923 8/PG 3
3
Corrosion-Corrosive to metals Skull and Crossbones-Acute Toxicity       

COBALT(II) FLUORIDE SYNONYMS
Cobaltous fluoride, cobalt difluoride, Cobalt(2+) difluoride, difluorocobalt

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PACKAGING SPECIFICATIONS FOR BULK & RESEARCH QUANTITIES
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 Cobalt

  • J.M. Xu, J. Zhang, B.B. Wang, F. Liu, Shape-regulated synthesis of cobalt oxide and its gas-sensing property, Journal of Alloys and Compounds, Volume 619, 15 January 2015
  • Zhuang-hao Zheng, Ping Fan, Guang-xing Liang, Dong-ping Zhang, Influence of deposition temperature on the microstructure and thermoelectric properties of antimonide cobalt thin films prepared by ion beam sputtering deposition, Journal of Alloys and Compounds, Volume 619, 15 January 2015
  • Dragoslav Ilić, Verica V. Jevtić, Miorad M. Vasojević, Miodrag Ž. Jelić, Ivana D. Radojević, Ljiljana R. Čomić, Slađana B. Novaković, Goran A. Bogdanović, Ivan Potočňák, Srećko R. Trifunović, Stereospecific ligands and their complexes. Part XXI. Synthesis, characterization, circular dichroism and antimicrobial activity of cobalt(III) complexes with some edda-type of ligands. Crystal structure of potassium-Δ-(−)589-s-cis-oxalato-(S,S)-ethylenediamine-N,N′-di-(2-propanoato)-cobaltate(III)-semihydrate, K-Δ-(−)589-s-cis-[Co(S,S-eddp)(ox)]·0.5H2O, Polyhedron, Volume 85, 8 January 2015
  • Carmen Cretu, Ramona Tudose, Liliana Cseh, Wolfgang Linert, Eleftherios Halevas, Antonios Hatzidimitriou, Otilia Costisor, Athanasios Salifoglou, Schiff base coordination flexibility toward binary cobalt and ternary zinc complex assemblies. The case of the hexadentate ligand N,N′-bis[(2-hydroxybenzilideneamino)-propyl]-piperazine, Polyhedron, Volume 85, 8 January 2015
  • Michael Bubnov, Nina Skorodumova, Alla Arapova, Natalya Smirnova, Artem Bogomyakov, Maxim Samsonov, Vladimir Cherkasov, Gleb Abakumov, New bis-o-semiquinonato cobalt complexes with 1,10-phenanthroline ligands, Polyhedron, Volume 85, 8 January 2015
  • Mahendra Ghosh, Manas Layek, Michel Fleck, Rajat Saha, Debasis Bandyopadhyay, Synthesis, crystal structure and antibacterial activities of mixed ligand copper(II) and cobalt(II) complexes of a NNS Schiff base, Polyhedron, Volume 85, 8 January 2015
  • Kihun Jang, Seongil Yu, Sung-Hyeon Park, Hak-Sung Kim, Heejoon Ahn, Intense pulsed light-assisted facile and agile fabrication of cobalt oxide/nickel cobaltite nanoflakes on nickel-foam for high performance supercapacitor applications, Journal of Alloys and Compounds, Volume 618, 5 January 2015
  • Ying Deng, Xiang Xiong, J.P. Zou, Ling Deng, M.J. Tu, Control of morphology and structure for β-Co nanoparticles from cobalt oxalate and research on its phase-change mechanism, Journal of Alloys and Compounds, Volume 618, 5 January 2015
  • G. Vignesh, Y. Manojkumar, K. Sugumar, S. Arunachalam, Spectroscopic investigation on the interaction of some polymer–cobalt(III) complexes with serum albumins, Journal of Luminescence, Volume 157, January 2015
  • Poonam Pahuja, R.K. Kotnala, R.P. Tandon, Effect of rare earth substitution on properties of barium strontium titanate ceramic and its multiferroic composite with nickel cobalt ferrite, Journal of Alloys and Compounds, Volume 617, 25 December 2014

Recent Research & Development for Fluorides

  • Guoxin Hu, Feng Gao, Jie Kong, Shengjie Yang, Qingqing Zhang, Zhengtang Liu, Yong Zhang, Huajun Sun, Preparation and dielectric properties of poly(vinylidene fluoride)/Ba0.6Sr0.4TiO3 composites, Journal of Alloys and Compounds, Volume 619, 15 January 2015
  • Hong Yeong Kim, Hyun Gyu Im, Suk-Kyu Chang, Colorimetric and fluorogenic signaling of fluoride ions by thiophosphinated dichlorofluorescein, Dyes and Pigments, Volume 112, January 2015
  • A.P. Voitovich, V.S. Kalinov, A.P. Stupak, A.N. Novikov, L.P. Runets, Near-surface layer radiation color centers in lithium fluoride nanocrystals: Luminescence and composition, Journal of Luminescence, Volume 157, January 2015
  • Shengji Xia, Muzi Ni, Preparation of poly(vinylidene fluoride) membranes with graphene oxide addition for natural organic matter removal, Journal of Membrane Science, Volume 473, 1 January 2015
  • Zhaoliang Cui, Naser Tavajohi Hassankiadeh, Suk Young Lee, Kyung Taek Woo, Jong Myung Lee, Aldo Sanguineti, Vincenzo Arcella, Young Moo Lee, Enrico Drioli, Tailoring novel fibrillar morphologies in poly(vinylidene fluoride) membranes using a low toxic triethylene glycol diacetate (TEGDA) diluent, Journal of Membrane Science, Volume 473, 1 January 2015
  • Jinliang Song, Yanling Zhao, Xiujie He, Baoliang Zhang, Li Xu, Zhoutong He, DongSheng Zhang, Lina Gao, Huihao Xia, Xingtai Zhou, Ping Huai, Shuo Bai, Preparation of pyrolytic carbon coating on graphite for inhibiting liquid fluoride salt and Xe135 penetration for molten salt breeder reactor, Journal of Nuclear Materials, Volume 456, January 2015
  • Zhaozheng Qiu, Min Su, Liling Wei, Hongliang Han, Qibo Jia, Jianquan Shen, Improvement of microbial fuel cell cathodes using cost-effective polyvinylidene fluoride, Journal of Power Sources, Volume 273, 1 January 2015
  • Xin Zhao, Liangmiao Zhang, Pan Xiong, Wenjing Ma, Na Qian, Wencong Lu, A novel method for synthesis of Co–Al layered double hydroxides and their conversions to mesoporous CoAl2O4 nanostructures for applications in adsorption removal of fluoride ions, Microporous and Mesoporous Materials, Volume 201, 1 January 2015
  • Pritty Rao, Sanjiv Kumar, R.B. Tokas, N.K. Sahoo, A probe into compositional and structural dependence of optical properties of lanthanum fluoride films prepared by resistive heating, Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, Volume 342, 1 January 2015
  • Zhaohua Li, Le Liu, Lihong Yu, Lei Wang, Jingyu Xi, Xinping Qiu, Liquan Chen, Characterization of sulfonated poly(ether ether ketone)/poly(vinylidene fluoride-co-hexafluoropropylene) composite membrane for vanadium redox flow battery application, Journal of Power Sources, Volume 272, 25 December 2014