The molybdenum disulfide powder resembles laser printer or xerox toner, a very fine, very light powder. Mos 2 hazardous ingredients chemical characterization. I have not yet found any msds or any other source which states it clearly. Closefitting safety goggles may be necessary in some circumstances to prevent eye. Molybdenum nanoparticles have applications in metal machining additives, adding 14% monanopowder to stainless steel can make stainless steel improve anticorrosive capability in corrosive environments.
Its chemical formula is mos 2 the compound is classified as a transition metal dichalcogenide. Pdf 2d material molybdenum disulfide analyzed by xps. Other companies are charging thousands of dollars to set up accounts and give you access to their msds online database. This fact already initially indicates a high stability of this compound under ambientnatural conditions, including low solubility and low reactivity. Safety data sheet molybdenum disulfide acs material llc molecular weight. Ingredients found on one of the osha designated carcinogen lists are listed below. The lamellae tend to align and adhere to contact surfaces, particularly under conditions of sliding and pressure, as shown in fig 2. Compared to graphite, another common dry lubricant, molybdenum disulfide has a lower coefficient of static friction, better overall lubricating qualities, and will not burn off due its high temperature. Chemical product and company identification product name.
Molybdenum disulfide 17335 1040% cured resins not applicable 010% section 4 first aid measures inhalation. Your new online msds binder is a place for you to store the material safety data sheets you need to deploy. Molybdenum metal msds mineral safety data sheet health and safety of. Regulations and the msds contains all the information required by the controlled products. Molybdenum disulfide or moly is an inorganic compound composed of molybdenum and sulfur.
This burnishing in of the molybdenum disulfide gives it. This is something i saw over many years as a hands on maintenance engineer. Tecamidmds is an extruded moly filled nylon 66, which is gray in color. Molybdenum disulfide 2 ounce bottle 99% pure reagent. Investigation of molybdenum disulfide and tungsten disulfide as.
Hazards identification relevant routes of exposure. Product data sheet molybdenum lubricants, performance. Molybdenum disulfide is not listed as a carcinogen or potential carcinogen by the national toxicology program of the u. Molyslip as65 is a preassembly lubricating compound that has been formulated to prevent scuffing and scoring of. 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 toxicological properties of this material have not been fully investigated. Read and understand the msds before using this product. No chemicals in this material are subject to the reporting requirements of sara title iii, section 302. The top countries of suppliers are india, china, and india, from which the percentage of molybdenum disulfide supply.
Molybdenum disulfide properties include molecular weight of 160. Molybdenum disulfide 17335 15 the specific identity andor exact percentage of composition has been withheld as a trade secret. If taken by mouth they are corrosive and irritating through the liberation of h 2 s and free. In electron industry, mainly molybdenum nanoparticles are used in making highpower vacuum valve, heater tube, x. Mos2 can be designated as chemically inert under normal conditions. Search results for molybdenum disulfide at sigmaaldrich. Stays put and supplies a high film strength for protection. Public health service, nor has it been found to be a carcinogen or potential carcinogen by osha or the intl agency for research on cancer. Molybdenum disulfide is one of the slipperiest substances on earth and is commonly used a dry lubricant where oils and greases are not ideal. Can be used safely with all metals, including bearings. It has three times greater filmstrength than conventional black molybdenum disulfide lubricants.
Molybdenum disulfide powder high quality lowest price. Molybdenum disulfide is the chemical form in which the metal molybdenum is found in natural ore bodies as the mineral molybdenite. Industrially, molybdenum compounds are used in high pressure and high temperature applications, as pigments and catalysts. Molybdenum disulfide, as well as a variety of related products and services. Ams 2530 is the most recent mill spec for tungsten disulfide and it supersedes dodl85645. Inhalation of vapors from heated material may cause irritation. Mos2 safety data sheet molybdenum disulfide date prepared. We have a strict policy of high velocity impinging on every part we process with tungsten disulfide ws2. Molybdenum disulfide article about molybdenum disulfide. For grease fittings and lubrication points in highload and nlgi grade 1, 2. The companies featured in the following listing offer a comprehensive range of grease. Microlubrol 1 oz molybdenum disulfide moly mos2 powder. Where can i buy moly grease without graphite in a tube.
Molybdenum disulfide mos2 powder materials monolayer. It is used in high pressure applications and it is all over the oilfields. If you have any questions, please contact us and we. Molybdenum does not occur as a free metal in nature, but rather in various oxidation states in minerals. Not applicable, not expected indication of need for immediate medical attention. Molybdenum disulfide the ideal solid lubricant and anti. To create this article, 18 people, some anonymous, worked to edit and improve it over time. Prolonged or repeated contact may cause irritation. Molybdenum disulfide, crystalline, synthetic, nonfibrous components concentration cas no. Red line oil assembly lube is not designed to be the cheapest its built to be the best.
May 5, 2015 molybdenum concentrate page 3 of 6 personal precautions. Welcome to the premier industrial source for grease. Hazards identification none expected in industrial use. Chronic inhalation of crystalline free silica causes silicosis, a form of disabling. Check all containers are clearly labelled and free from leaks. Applicator brush included loctite 234227 loc51048 moly paste antiseize compound dupont teflon non. Persons responding to an accidental release should wear coveralls or other protective clothing, gloves and a respirator see also section 8. 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. Manufacturer has supplied full ingredient information to allow. Molybdenum disulfide, tungsten disulfide, and graphite are currently being used in industrial. I suspect the 20% figure is by weight, and the 65% figure may be by volume. The reason is almost certainly the way the oil base separates out from the grease. As with any similar product, if swallowed in large quantities, this product could be harmful or fatal.
Hazards identification potential acute health effects. The addition of particles of molybdenum disulfide enhances the surface lubricity and wear resistance over unfilled nylon. It has a molybdenum disulfide content of 65% in a bentonebased grease with highly effective rust and corrosion inhibitors. Molybdenum sulfide 15 17335 2152639 zinc dialkyl dithiophosphate 14 68649423 2720283 contains less than 3 % dmso extract as measured by ip 346. A wide variety of molybdenum disulfide options are available to you, there are 1,776 suppliers who sells molybdenum disulfide on, mainly located in asia. All molybdenum compounds can be referred to molybdenum or to more toxic anions if present. Safety data sheet molybdenum disulfide date prepared. In replacing metal gears in machinery, nylon can be advantageous because of its ability to reduce noise, use less lubrication and increase gear life. Molybdenum disulfide is a natural occurring mineral, some of which is mined in questa,new mexico, that looks all the world like graphite in color. Molybdenum disulfide 17335 free online msds binder. This air drying material prevents corrosion, galling, seizing and fretting. This form was only discovered in 2011 and was originally produced, like graphene, by using adhesive tape to peel off a single layer though more recently by growing sheets on a silicon wafer. Molybdenum disulfide safety data sheet molybdenum disulfide msds section 1. Remove affected personnel to an exposure free environment.
If inhaled if breathed in, move person into fresh air. Molybdenum disulfide is a few steps ahead because researchers have worked with it more than, say, tungsten selenide, and know how to grow the material over large areas. I know many people use molybdenum disulfide grease for lubricating helicoids, and indeed some manufacturers used it in the past as well, but i believe that many, if not all, no longer use it. Molybdenum disulfide will be supplied as powder or dispersion, and it has good solubility in water and ethanol. It is a silvery black solid that occurs as the mineral molybdenite, the principal ore for molybdenum. Moly50tm metalfree thread lubricant molypetrolatum. Molybdenum total services 540 executive drive, willowbrook, il 60527 toll free 800 6260226 fax 630 3253571 email. Safety data sheet molybdenum disulfide acs material llc.
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