Molybdenum disulfide molybdenum disulfide material safety data sheet natural molybdenite molykote molybdenum iv sulfide molybdenum sulfide molybdenite disulfanylidenemolybdenum formula mos 2 structure description leadgray, lustrous powder. Novel microrings of molybdenum disulfide mos2 article pdf available. Chronic molybdenum poisoning in laboratory animals has caused loss of weight, anorexia, anemia, deficient lactation, male sterility, osteoporosis and bone joint abnormalities. Reasons for citation f molybdenum is on the right to know hazardous substance list because it is cited by osha, acgih, niosh and iris. Uses lubricants in greases, oil dispersions, resin bonded films, dry powders. Molybdenum disulfide mos2 coating application metal. Product sinopec lithium base with molybdenum disulfide grease summary product description sinopec lithium base with molybdenum disulfide grease is an extreme pressureantiwear grease, formulated. Referance msds reference data sds to view these files, you will need to download and install the adobe reader in order to read the pdf format. Molybdenumiv sulfide powder, molybdenum disulfide is a two dimensional layered material.
Molybdenum disulfide mos 2 is a member of the tmds, which have a thicknessdependent bandgap, which is in a suitable range for applications in semiconductor devices. Sheet msds and the label to determine product ingredients and important safety. Mos2 can be designated as chemically inert under normal conditions. Royco 64 milg21164 molybdenum disulfide grease product use description. Acute inhalation of molybdenum concentrate dust or. Molybdenum disulfide mos 2 17335 2152639 not classified in clp 99% note remainder is made up of multiple trace contaminants that are less than 0. The information given is based on our knowledge of this product, at the time of publication. You wont find any other lubricant that boasts such a high lubricity and stability in oxidizing environments. It is a silvery black solid that occurs as the mineral molybdenite, the principal ore for molybdenum. Molybdenum disulfide or moly is an inorganic compound composed of molybdenum and sulfur. Molybdenum disulfide is not listed as a carcinogen or potential carcinogen by the national toxicology program of the u. It is the principal ore from which molybdenum metal is extracted. I have not yet found any msds or any other source which states it clearly.
Recommended use petroleum grease with molybdenum disulfide. There are no ingredients present which, within the current knowledge of the supplier and in the concentrations applicable, are classified to health or the environment and hence require reporting in this section. The information provided in this safety data sheet is correct to the best of our knowledge, information and belief at the date of its publication. This msds can be used for the base materials blocks and pellets used to fabricate finished carbon parts. Material safety data sheet lts research laboratories, inc. If inhaled if breathed in, move person into fresh air. Molybdenum disulfide coatings mos2 coatings, also known as moly coatings are commonly used in applications where load carrying capacity, operating pressure and coefficient of friction are primary. Molybdenum and its compounds are highly toxic based upon animal experiments. There are no ingredients present which, within the current knowledge. Molybdenum disulfide 17335 15 the specific identity andor exact percentage of composition has been withheld as a trade secret. Acute inhalation of molybdenum concentrate dust or fume may produce irritation of the upper airways. This fact already initially indicates a high stability of this compound under. Symptoms of acute poisoning include severe gastrointestinal irritation with diarrhea, coma, and deaths from heart failure. Safety data sheet molybdenum disulfide acs material llc aspiration hazard no data available additional information rtecs.
Molybdenum disulfide material safety data sheet natural molybdenite molykote molybdenumiv sulfide molybdenum sulfide molybdenite disulfanylidenemolybdenum formula mos 2 structure description leadgray, lustrous powder. Molybdenum disulfide is an ideal antigalling compound because of its combination of high compressive strength and its adherence ability to fill or level to the sliding surfaces. Molybdenum disulfide molybdenum and its compounds are highly toxic based upon animal experiments. The information given is designed only as a guidance for safe handling, use, processing, storage, transportation, disposal and release and is not to be considered a warranty or quality specification. The information contained in this safety data sheet relates to the electrical carbon parts manufactured and sold by morgan advanced materialsnational electrical carbon products, inc and to the dust that may be generated from those parts in shipping, handling and use. Up taken molybdenum disulfide is relatively inert, any dissolved molybdenum disulfide exists predominantly in the form of the molybdate ion moo 2. Safety data sheet royco 64 milg21164 qc lubricants. Molybdenum disulfide is mined from thin veins within graphite and is refined to remove the graphite so you are always going to have some graphite in technical grade mos2, its measured in parts per million but its there. Monolayers of transition metal dichalcogenides tmdsexhibit photoconductivity. This information is based solely on data provided by suppliers of the materials used, not on the mixture itself. Molybdenum disulfide the ideal solid lubricant and anti. Safety data sheet molybdenum disulfide acs material llc. Safety data sheet molybdenum disulfide date prepared.
Safety data sheet super tech moly lith 1014 oz page 5 of 5 consumer product safety improvement act of 2008 general conformity certification. Multipurpose extreme pressure grease with molybdenum disulfide. Qa4697000 to the best of our knowledge, the chemical, physical, and. The information given is designed only as a guidance for safe. Contact acs material if you want to place an order for our monolayer molybdenum disulfide. These materials come packed as dry powders, ready for redispersion within the solvent of the users choice. This fact already initially indicates a high stability of this compound under ambientnatural conditions, including low solubility and low reactivity. The compound is classified as a transition metal dichalcogenide.
Bemol molybdenum disulfide powder ghs safety data sheet msds number. Safety data sheet according to federal register vol. Since mos2 can keep its lubricity even without the presence of oil, this compound is commonly used in. Monolayer mos2 monolayer molybdenum disulfide acs material. Risdon climax molybdenum a freeportmcmoran company abstract molybdenum disulfide is one of the best known solid lubricants, and although it originally gained popularity in aerospace and military applications, it is now commonly found in a. Toxicity endpoints description of effects toxicokinetic. At ossila we have a range of different molybdenum disulfide powders for sale, including monolayer mos 2 m861 and multilayer mos 2 m871. Molybdenum disulfide mos 2 17335 2152639 not classified in clp 99% note remainder is. Qa4697000 to the best of our knowledge, the chemical, physical, and toxicological properties have not been thoroughly investigated. It is used to make structural alloys and as a catalyst. There are many methods of applying molybdenum disulfide to a surface, from high tech techniques such as vacuum sputtering, to simply dropping. I suspect the 20% figure is by weight, and the 65% figure may be by volume.
This black crystalline sulfide of molybdenum occurs as the mineral molybdenite. The most important known symptoms and effects are described in the labelling see section 2 andor in section 11. Its chemical formula is mos 2 the compound is classified as a transition metal dichalcogenide. The layers of the tmd can be mechanically or chemicaly exfoliated to form nanosheets.
Ts001 moly powder is 98% pure american mos 2, available in 3 different ranges of particle sizes microns of mos 2. Absorption, distribution, metabolism and excretion. Molybdenum disulfide is the inorganic compound with the formula mos 2. Molybdenum disulfide 10 20 15mgm3 10 mgm3 sara 3 not applicable unless otherwise noted by an asterisk next to an ingredient in section ii which directs the reade r to a footnote at the bottom of. Molybdenum disulfide an overview sciencedirect topics.
High tensile strength and chemicalthermal stability of graphene can be combined with unique optoelectronic and photovoltaic nature of mos 2 for improved performance of the. Molybdenum compounds are poison by subcutaneous and intraperitoneal routes. Symptoms of acute poisoning include severe gastrointestinal irritation with diarrhea, coma and deaths from heart failure. Hazard identificationassessment of molybdenum disulfide. A coworker and i were discussing greases yesterday fascinating topic, i know. Contact with strong acids will generate flammable and highly toxic hydrogen sulphide gas. Msds contains all of the information required by those regulations.
The molybdenum disulfide powder resembles laser printer or xerox toner, a very fine, very light powder. Since mos2 can keep its lubricity even without the presence of oil, this compound is commonly used in aircraft engines and motorcycle engines. Hazard identificationassessment of molybdenum disulfide mos2. No warranty is expressed or implied regarding the accuracy of the data or the suitability of the product for the users particular purpose. This sds replaces an older climax molybdenum company msds for molysulfide. Search results for molybdenum disulfide at sigmaaldrich. Ts001 moly powder is 98% pure american mos 2, available in 3 different ranges of particle sizes microns of mos. Molybdenum is a silverwhite metal or a dark gray or black powder. For contact details, please refer to section 16 of this data sheet.
Mos2 is relatively unreactive, being unaffected by dilute acids and oxygen. Acute molybdenum poisoning may cause severe gastrointestinal irritation, diarrhea, coma and death from cardiac failure. This safety data sheet should be used in conjunction with technical sheets. Experimental animals exposed to high levels accumulated mo in the lungs, spleen, and heart, and showed a decrease of dna and rna in the liver. This product has been evaluated and certified to be labeled and packaged in compliance with the applicable provisions of the. Determination of molybdenum in tissues lung, liver, kidney, spleen, bone of guinea pigs following 25 days of inhalation of subld50 doses of the sulfide, the dust and fume of the trioxide, and calcium molybdate showed rather uniform distribution in the tissues, incl bone, for all substances at the end of the exposure. Tmd such as mos 2 shows non linear optical property, it was studied in detail by ns pulsed laser at 1064 nm and 532 nm. Recently, molybdenum disulfide mos2 has become a popular material due to its unique electrical and chemical. Show this safety data sheet to the doctor in attendance. Molybdenum disulfide is the chemical form in which the metal molybdenum is found in natural ore bodies as the mineral molybdenite.
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