|Product||Product Code||Request Quote|
|(2N) 99% Molybdenum Sulfide||MO-S-02||Request Quote|
|(2N5) 99.5% Molybdenum Sulfide||MO-S-025||Request Quote|
|(3N) 99.9% Molybdenum Sulfide||MO-S-03||Request Quote|
|(3N5) 99.95% Molybdenum Sulfide||MO-S-035||Request Quote|
|(4N) 99.99% Molybdenum Sulfide||MO-S-04||Request Quote|
|(5N) 99.999% Molybdenum Sulfide||MO-S-05||Request Quote|
|Formula||CAS No.||PubChem SID||PubChem CID||MDL No.||EC No||IUPAC Name||Beilstein
|PROPERTIES||Compound Formula||Mol. Wt.||Appearance||Melting Point||Boiling Point||Density||Exact Mass||Monoisotopic Mass||Charge||MSDS|
|MoS2||160.07||black solid||1,185° C
|N/A||5.06 g/cm3||161.849549||161.849549||0||Safety Data Sheet|
Molybdenum Sulfide or Molybdenum Disulfide is a moderately water and acid soluble Molybdenum 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 () and deposited utilizing sputtering targets and evaporation materials for uses such as solar energy materials and fuel cells. Molybdenum Sulfide is generally immediately available in most volumes. Ultra high purity and high purity compositions improve both optical quality and usefulness as scientific standards. Nanoscale 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 Pharmacopeia/British Pharmacopeia) and follows applicable ASTM testing standards. Additional technical, research and safety (MSDS) information is available as is a Reference Calculator for converting relevant units of measurement.
Molybdenum (atomic symbol: Mo, atomic number: 42) is a Block D, Group 6, Period 5 element with an atomic weight of 95.96. The 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. 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 element page.
Sulfur 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 element page.
|HEALTH, SAFETY & TRANSPORTATION INFORMATION|
|Material Safety Data Sheet||MSDS|
|Globally Harmonized System of
Classification and Labelling (GHS)
|MOLYBDENUM SULFIDE SYNONYMS|
|Molybdenum(IV) sulfide, Molybdenite, Molykote, hydrogen sulfide; molybdenum, Molybdenum disulphide, Molykote, bis(sulfanylidene)molybdenum, Molysulfide, Nichimoly C, Sumipowder PA, Molykote Z, disulfanylidene molybdenum, dithioxomolybdenum, molybdenum disulfide|
|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.|
Recent Research & Development for Molybdenum
- A simple spectrophotometric method for the determination of trace levels of molybdenum using N,N'-bis(2-hydroxy-5-bromo-benzyl)1,2 diaminopropane. Kara D, Karadaş C. Spectrochim Acta A Mol Biomol Spectrosc. 2015 Mar 13: Spectrochim Acta A Mol Biomol Spectrosc
- Molybdenum disulfide as a highly efficient adsorbent for non-polar gases. Yu N, Wang L, Li M, Sun X, Hou T, Li Y. Phys Chem Chem Phys. 2015 Apr 13. : Phys Chem Chem Phys
- Oscillatory motion in layered materials: graphene, boron nitride, and molybdenum disulfide. Ye Z, Otero-de-la-Roza A, Johnson ER, Martini A. Nanotechnology. 2015 Apr 24: Nanotechnology
- Importance of Hydrophilic Pretreatment in Hydrothermal Growth of Amorphous Molybdenum Sulfide for Hydrogen Evolution Catalysis. Bose R, Balasingam SK, Shin S, Jin Z, Kwon DH, Jun Y, Min YS. Langmuir. 2015 Apr 16. : Langmuir
- Correction to "Reversible Interconversion of CO2 and Formate by a Molybdenum-Containing Formate Dehydrogenase". Bassegoda A, Madden C, Wakerley DW, Reisner E, Hirst J. J Am Chem Soc. 2015 Apr 8: J Am Chem Soc
- Towards Barrier Free Contact to Molybdenum Disulfide using Graphene Electrodes. Liu Y, Wu H, Cheng HC, Yang S, Zhu E, He Q, Ding M, Li D, Guo J, Weiss N, Huang Y, Duan X. Nano Lett. 2015 Apr 16. : Nano Lett
- Synthesis of nanostructured clean surface molybdenum carbides on graphene sheets as efficient and stable hydrogen evolution reaction catalysts. He C, Tao J. Chem Commun (Camb). 2015 Apr 16. : Chem Commun (Camb)
- Synthesis of Waste Cooking Oil Based Biodiesel via Ferric-Manganese Promoted Molybdenum Oxide / Zirconia Nanoparticle Solid acid Catalyst: Influence of Ferric and Manganese Dopants. Alhassan FH, Rashid U, Taufiq-Yap YH. J Oleo Sci. 2015 Apr 6. : J Oleo Sci
- Fate and Transport of Molybdenum Disulfide Nanomaterials in Sand Columns. Lanphere JD, Luth CJ, Guiney LM, Mansukhani ND, Hersam MC, Walker SL. Environ Eng Sci. 2015 Feb 1
- Porous molybdenum carbide nano-octahedrons synthesized via confined carburization in metal-organic frameworks for efficient hydrogen production. Wu HB, Xia BY, Yu L, Yu XY, Lou XW. Nat Commun. 2015 Mar 11
Recent Research & Development for Sulfides
- Enhanced field emission from in situ synthesized 2D copper sulfide nanoflakes at low temperature by using a novel controllable solvothermal preferred edge growth route. Song Z, Lei H, Li B, Wang H, Wen J, Li S, Fang G. Phys Chem Chem Phys. 2015 Apr 14. : Phys Chem Chem Phys
- [Influence of hydrogen sulfide on the intestinal biological barrier of rats with severe burn injury]. Li Y, Wang H, Wu X, Wang L. Zhonghua Shao Shang Za Zhi. 2015 Feb: Zhonghua Shao Shang Za Zhi
- Deciphering the Pathogenesis of NSAID-Enteropathy Using Proton Pump Inhibitors and a Hydrogen Sulfide-Releasing NSAID. Blackler RW, De Palma G, Manko A, Da Silva GJ, Flannigan KL, Bercik P, Surette MG, Buret AG, Wallace JL. Am J Physiol Gastrointest Liver Physiol. 2015 Apr 16: Am J Physiol Gastrointest Liver Physiol
- A comparison between determination of trace amounts of sulfide in the presence and absence of micelle particles in natural waters (Qazvin, Iran): a kinetic spectrophotometric approach. Alizadeh N, Mahjoub M. Environ Monit Assess. 2015 May: Environ Monit Assess
- Involvement of Reactive Persulfides in Biological Bismethylmercury Sulfide Formation. Abiko Y, Yoshida E, Ishii I, Fukuto JM, Akaike T, Kumagai Y. Chem Res Toxicol. 2015 Apr 15. : Chem Res Toxicol
- Preparation of efficient cadmium sulfide nanofibers for hydrogen production using ethylenediamine (NH2CH2CH2NH2) as template. Hernández-Gordillo A, Oros-Ruiz S, Gómez R. J Colloid Interface Sci. 2015 Apr 3: J Colloid Interface Sci
- [Investigation of stages of chemical leaching and biooxidation during the extraction of gold from sulfide concentrates]. [No authors listed]. Prikl Biokhim Mikrobiol. 2015 Jan-Feb: Prikl Biokhim Mikrobiol
- Facile assembly of oppositely charged silver sulfide nanoparticles into photoluminescent mesoporous nanospheres. Tan L, Liu S, Yang Q, Shen YM. Langmuir. 2015 Mar 15.
- Cadmium sulfide quantum dots induce oxydative-stress and behavioural impairments in the marine clam Scrobicularia plana. Buffet PE, Zalouk-Vergnoux A, Poirier L, Lopes C, Risso-de Faverney C, Guibbolini M, Gilliland D, Perrein-Ettajani H, Valsami-Jones E, Mouneyrac C. Environ Toxicol Chem. 2015 Mar 13.
- Hexametaphosphate-Capped Silica Mesoporous Nanoparticles Containing CuII Complexes for the Selective and Sensitive Optical Detection of Hydrogen Sulfide in Water. El Sayed S, Milani M, Licchelli M, Martínez-Máñez R, Sancenón F. Chemistry. 2015 Mar 10.