Cobalt Sulfate

CoSO4
CAS 10124-43-3


Product Product Code Order or Specifications
(2N) 99% Cobalt Sulfate CO-SAT-02 Contact American Elements
(3N) 99.9% Cobalt Sulfate CO-SAT-03 Contact American Elements
(4N) 99.99% Cobalt Sulfate CO-SAT-04 Contact American Elements
(5N) 99.999% Cobalt Sulfate CO-SAT-05 Contact American Elements

CHEMICAL
IDENTIFIER
Formula CAS No. PubChem SID PubChem CID MDL No. EC No IUPAC Name Beilstein
Re. No.
SMILES
Identifier
InChI
Identifier
InChI
Key
CoSO4 10124-43-3 29291995 24965 MFCD00149657 233-334-2 cobalt(2+) sulfate N/A [Co+2].[O-]S([O-])(=O)=O InChI=1S/Co.H2O4S/c;1-5(2,3)4/h;(H2,1,2,3,4)/q+2;/p-2 KTVIXTQDYHMGHF-UHFFFAOYSA-L

PROPERTIES Compound Formula Mol. Wt. Appearance Melting Point Boiling Point Density

Exact Mass

Monoisotopic Mass Charge MSDS
CoSO4 90.9982 Powder 1,195° C
(2,183° F)
N/A 5.45 g/cm3 90.905271 90.905273 Da 0 Safety Data Sheet

Sulfate IonCobalt Sulfate is a moderately water and acid soluble Cobalt source for uses compatible with sulfates.Sulfate compounds are salts or esters of sulfuric acid formed by replacing one or both of the hydrogens with a metal. Most metal sulfate compounds are readily soluble in water for uses such as water treatment, unlike fluorides and oxides which tend to be insoluble. Organometallic forms are soluble in organic solutions and sometimes in both aqueous and organic solutions. Metallic ions can also be dispersed utilizing suspended or coated nanoparticles (See also application discussion at Nanotechnology Information and at Quantum Dots) and deposited utilizing sputtering targets and evaporation materials for uses such as solar energy materials and fuel cells. Cobalt Sulfate is generally immediately available in most volumes. 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.

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.

Sulfur Bohr ModelSulfur (S) atomic and molecular weight, atomic number and elemental symbolSulfur or Sulphur (atomic symbol: S, atomic number: 16) is a Block P, Group 16, Period 3 element with an atomic radius of 32.066. The number of electrons in each of Sulfur's shells is 2, 8, 6 and its electron configuration is [Ne]3s2 3p4. In its elemental form, sulfur has a light yellow appearance. The sulfur atom has a covalent radius of 105 pm and a Van der Waals radius of 180 pm. In nature, sulfur can be found in hot springs, meteorites, volcanoes, and as galena, gypsum, and epsom salts. Sulfur has been known since ancient times but was not accepted as an element until 1777 when Antoine Lavoisier helped to convince the scientific community that it was an element and not a compound. For more information on sulfur, including properties, safety data, research, and American Elements' catalog of sulfur products, visit the Sulfur Information Center.


HEALTH, SAFETY & TRANSPORTATION INFORMATION
Material Safety Data Sheet MSDS
Signal Word Danger
Hazard Statements H302-H317-H334-H341-H350i-H360F-H410
Hazard Codes T,N
Risk Codes 49-22-42/43-50/53
Safety Precautions 53-22-45-60-61
RTECS Number N/A
Transport Information UN 3077 9/PG 3
WGK Germany 3
Globally Harmonized System of
Classification and Labelling (GHS)
Exclamation Mark-Acute Toxicity Health Hazard Environment-Hazardous to the aquatic environment    

COBALT SULFATE SYNONYMS
Cobaltous sulfate; Cobalt(2+) sulfate; Sulphuric acid, cobalt(2+) salt (1:1); Cobalt Brown; Cobalt(II) sulfate; Cobalt monosulfate;

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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

  • Hui Fan, Michael Keane, Prabhakar Singh, Minfang Han, Electrochemical performance and stability of lanthanum strontium cobalt ferrite oxygen electrode with gadolinia doped ceria barrier layer for reversible solid oxide fuel cell, Journal of Power Sources, Volume 268, 5 December 2014
  • Panpan Xu, Ke Ye, Dianxue Cao, Jichun Huang, Tong Liu, Kui Cheng, Jinling Yin, Guiling Wang, Facile synthesis of cobalt manganese oxides nanowires on nickel foam with superior electrochemical performance, Journal of Power Sources, Volume 268, 5 December 2014
  • Hee-Je Kim, Su-Weon Kim, Chandu V.V.M. Gopi, Soo-Kyoung Kim, S. Srinivasa Rao, Myeong-Soo Jeong, Improved performance of quantum dot-sensitized solar cells adopting a highly efficient cobalt sulfide/nickel sulfide composite thin film counter electrode, Journal of Power Sources, Volume 268, 5 December 2014
  • Xuefei Gong, J.P. Cheng, Fu Liu, Li Zhang, Xiaobin Zhang, Nickel–Cobalt hydroxide microspheres electrodepositioned on nickel cobaltite nanowires grown on Ni foam for high-performance pseudocapacitors, Journal of Power Sources, Volume 267, 1 December 2014
  • Pouyan Paknahad, Masoud Askari, Milad Ghorbanzadeh, Application of sol–gel technique to synthesis of copper–cobalt spinel on the ferritic stainless steel used for solid oxide fuel cell interconnects, Journal of Power Sources, Volume 266, 15 November 2014
  • Alexander Schenk, Christoph Grimmer, Markus Perchthaler, Stephan Weinberger, Birgit Pichler, Christoph Heinzl, Christina Scheu, Franz-Andreas Mautner, Brigitte Bitschnau, Viktor Hacker, Platinum–cobalt catalysts for the oxygen reduction reaction in high temperature proton exchange membrane fuel cells – Long term behavior under ex-situ and in-situ conditions, Journal of Power Sources, Volume 266, 15 November 2014
  • Yaoming Xiao, Wei-Yan Wang, Shu-Wei Chou, Tsung-Wu Lin, Jeng-Yu Lin, In situ electropolymerization of polyaniline/cobalt sulfide decorated carbon nanotube composite catalyst toward triiodide reduction in dye-sensitized solar cells, Journal of Power Sources, Volume 266, 15 November 2014
  • Songying Liu, Ling Zhou, Liyuan Yao, Liya Chai, Li Li, Guo Zhang, Kankan, Keying Shi, One-pot reflux method synthesis of cobalt hydroxide nanoflake-reduced graphene oxide hybrid and their NOx gas sensors at room temperature, Journal of Alloys and Compounds, Volume 612, 5 November 2014
  • M.B. Lourenço, M.D. Carvalho, P. Fonseca, T. Gasche, G. Evans, M. Godinho, M.M. Cruz, Stability and magnetic properties of cobalt nitrides, Journal of Alloys and Compounds, Volume 612, 5 November 2014
  • Pankaj Kandwal, Prasanta Kumar Mohapatra, A highly efficient solvent system containing chlorinated cobalt dicarbollide in NPOE—Dodecane mixture for effective transport of radio-cesium from acidic wastes, Journal of Membrane Science, Volume 469, 1 November 2014
  • M.P. Popov, I.A. Starkov, S.F. Bychkov, A.P. Nemudry, Improvement of Ba0.5Sr0.5Co0.8Fe0.2O3-d functional properties by partial substitution of cobalt with tungsten, Journal of Membrane Science, Volume 469, 1 November 2014
  • Murat Rakap, Hydrogen generation from the hydrolytic dehydrogenation of ammonia borane using electrolessly deposited cobalt–phosphorus as reusable and cost-effective catalyst, Journal of Power Sources, Volume 265, 1 November 2014
  • L. Ajroudi, N. Mliki, L. Bessais, V. Madigou, S. Villain, Ch. Leroux, Magnetic, electric and thermal properties of cobalt ferrite nanoparticles, Materials Research Bulletin, Volume 59, November 2014
  • R. Ramchandra Kiran, R.A. Mondal, Sandhya Dwevedi, G. Markandeyulu, Structural, magnetic and magnetoelectric properties of Nb substituted Cobalt Ferrite, Journal of Alloys and Compounds, Volume 610, 15 October 2014
  • Jie Hou, Zhiwen Zhu, Jing Qian, Wei Liu, A new cobalt-free proton-blocking composite cathode La2NiO4+d–LaNi0.6Fe0.4O3-d for BaZr0.1Ce0.7Y0.2O3-d-based solid oxide fuel cells, Journal of Power Sources, Volume 264, 15 October 2014
  • Alamgir, Wasi Khan, Shabbir Ahmad, A.H. Naqvi, Formation of self-assembled spherical-flower like nanostructures of cobalt doped anatase TiO2 and its optical band-gap, Materials Letters, Volume 133, 15 October 2014
  • Mehdi Salehi, Mehdi Amirnasr, Soraia Meghdadi, Kurt Mereiter, Hamid R. Bijanzadeh, Ali Khaleghian, Synthesis, characterization, and X-ray crystal structure of cobalt(III) complexes with a N2O2-donor Schiff base and ancillary ligands. Spectral, antibacterial activity, and electrochemical studies, Polyhedron, Volume 81, 15 October 2014
  • T.L. Oliveira, L.H.G. Kalinke, E.J. Mascarenhas, R. Castro, F.T. Martins, J.R. Sabino, H.O. Stumpf, J. Ferrando, M. Julve, F. Lloret, D. Cangussu, Cobalt(II) and copper(II) assembling through a functionalized oxamate-type ligand, Polyhedron, Volume 81, 15 October 2014
  • Piotr Garczarek, Jan Janczak, Marek Duczmal, Jerzy Zon, The synthesis, structure and magnetic properties of two cobalt phosphonate salts, Polyhedron, Volume 81, 15 October 2014
  • Ankita Solanki, Sujit Baran Kumar, Syntheses and structural studies of cobalt(II), nickel(II), zinc(II) and cadmium(II) selenocyanate complexes with a tetradentate N4-donor ligand, Polyhedron, Volume 81, 15 October 2014

Recent Research & Development for Sulfates

  • E.M. van der Merwe, C.L. Mathebula, L.C. Prinsloo, Characterization of the surface and physical properties of South African coal fly ash modified by sodium lauryl sulphate (SLS) for applications in PVC composites, Powder Technology, Volume 266, November 2014
  • F. Agrela, M. Cabrera, A.P. Galvín, A. Barbudo, A. Ramirez, Influence of the sulphate content of recycled aggregates on the properties of cement-treated granular materials using Sulphate-Resistant Portland Cement, Construction and Building Materials, Volume 68, 15 October 2014
  • Mathias Maes, Nele De Belie, Resistance of concrete and mortar against combined attack of chloride and sodium sulphate, Cement and Concrete Composites, Volume 53, October 2014
  • M.L. Nehdi, A.R. Suleiman, A.M. Soliman, Investigation of concrete exposed to dual sulfate attack, Cement and Concrete Research, Volume 64, October 2014
  • Yi Liu, Pengran Gao, Xianfu Bu, Guizhi Kuang, Wei Liu, Lixu Lei, Nanocrosses of lead sulphate as the negative active material of lead acid batteries, Journal of Power Sources, Volume 263, 1 October 2014
  • Zanqun Liu, Dehua Deng, Geert De Schutter, Does concrete suffer sulfate salt weathering?, Construction and Building Materials, Volume 66, 15 September 2014
  • Teresa Stryszewska, The change in selected properties of ceramic materials obtained from ceramic brick treated by the sulphate and chloride ions, Construction and Building Materials, Volume 66, 15 September 2014
  • A. Martínez Gabarrón, J.A. Flores Yepes, J.J. Pastor Pérez, J.M. Berná Serna, L.C. Arnold, F.J. Sánchez Medrano, Increase of the flexural strength of construction elements made with plaster (calcium sulfate dihydrate) and common reed (Arundo donax L.), Construction and Building Materials, Volume 66, 15 September 2014
  • Victor Padilla, Akram Alfantazi, Corrosion film breakdown of galvanized steel in sulphate–chloride solutions, Construction and Building Materials, Volume 66, 15 September 2014
  • V. Barranco, A. Garcia-Gomez, M. Kunowsky, A. Linares-Solano, J. Ibañez, M. King, J.M. Rojo, The contribution of sulfate ions and protons to the specific capacitance of microporous carbon monoliths, Journal of Power Sources, Volume 262, 15 September 2014