What is Molybdenum Disulfide?

Introduction to Molybdenum Disulfide Pulver

Molybdenum disulfide

Is one kind of organic. MoS2, which is the principal component of molybdenite’s Chemical Formula, can be found here. It is a dark solid with metallic luster. It has a melting temperature of 2375. It has a density 4.80g/cm3 (12) and an Mohs Hardness of 1.5.
Molybdenum dioxide decomposes around 1370. At 1600, it becomes molybdenum -metal or sulfur. Molybdenum dioxide can be heated in air to 315 and then oxidized. Molybdenum sulfuride is not soluble in water, or any dilute acid. The formation of molybdenum dioxide takes place slowly at 400

Molybdenum disulfide

To make molybdenum pentachloride, heat and react with chlor gas

Molybdenum dioxide reacts to alkyl lipid under control to create an embedded compound (or intercalated substance, LixMoS2). If the product reacts to butyllithium it will be LiMoS2.

Molybdenum disulfide

Copper is rich in active sulfur. Corrosion can easily be caused by copper. Molybdenum disulfide isn’t necessary when copper-containing parts need to be lubricated. However, it is necessary to add an anti-copper ingredient.

Chemical Chemistry of Molybdenum Disulfide Pulp Powder

Molybdenum disulfide

Insoluble substances are water and dilute. Also, it can be corroded with boiling concentrated hydrochloric or concentrated sulfuric acids. It will not dissolve in petroleum, or other solvents. It doesn’t react to any metal surface and therefore is not magnetic. Molybdenum dioxide moS edges are available. You can peel them between layers. They are high in wear resistance, compressive strength, and adhesion. Molybdenum oxide oxidizes to molybdenum tripoxide after 400. The molybdenum dioxide oxidizes fast to molybdenum triooxide within 540. Sublimated in an inert air, it reached 450 before being decomposed at 1370. At 1600, it became molybdenum diulfide. Molybdenum penichloride was made by controlled reactions with alkyllithium and chlorine gaz heating. It is low in toxicity.

Molybdenum Disulfide Powder Properties
Additional Names Molybdenum Disulfide (Molybdenum Sulfide), MoS2
No. 1317-33-5
Formula compound MoS2
Molecular Weight 160.07g/mol
Appearance Solid black/lead-gray
Melting Point 2,375 degC (4,307 degF; 2,648 K)
Boiling Point N/A
Density 5.06g/cm3
Solubility of water It is impossible to solve
The exact Mass N/A
Molybdenum Disulfide MoS2 MoS2 MoS2 Powder CAS 1317-33-5

Molybdenum Disulfide pulver preparation

Natur law

The great properties of molybdenum dioxide and its wide range of applications make it a popular choice. Therefore, the nano-mos2 preparation and use are being studied extensively at home and abroad.

MoS2 can be made by using the molybdenite natural concentration purification process. This method is used for the removal of acid insoluble material (SiO2, Fe or Cu), and other impurities from molybdenite. This method can then be refined for nano-mos by performing some chemical and physical operations. This method is employed by Us Climax Molybdenum for the production of MoS2. This method preserves the MoS2 crystal and provides good lubrication. You can use it to make lubricants. The nano MoS2 method isn’t quite as pure, so it will need to be purified. MoS2 can be used at lower temperatures than 400F. MoS2 has a 1300 mAh capacity, so it is impossible to use MoS2 as a lubricant.


It is possible to synthesize sulfide at high purity with few impurities. You can produce it with small particles that meet specific functional needs. It was therefore crucial to research how nano-sulfide can be made. Nano-MOS2 can be prepared using many techniques, including high-energy ball milling, sulfur reduction, ammonium triathiomolybdate thermal decomposition, high-energy ball mingling, carbon nanotubes spatial limit, hydrothermal synthesizing and high-energy physical. You have two choices: the molybdenum and tungsten source can be combined directly with the source sulfur, or the sources of tungsten and molybdenum can be added to the mixture to form the precursor. It is possible to further reduce, decompose, or make MoS2 from the precursor once it has been formed.

Molybdenum Disulfide Pulver – Applications


Wet film lubricants

. Molybdenum dioxide can be used in dry-film lubricants, such as EM-1 dry film (epoxyMOS2) types. Other fillers may not be specified. Molybdenum di-sulfide dry-film oils that are the most popular are MIL L-39987 (military-dry film) or MIL L-323398 (military-dry film). You can use the dry film lubricant to lubricate gears, bearings, and moulds.



. Molybdenum-sulfide, a common ointment can be used in oils or fats. Its mass fraction is around 4%. This product is used with great success in the fields of metallurgy, as well as steel rolling machinery and mining machinery. High-temperature equipment exposed to elements in tunnel or field may need grease. These situations can make it difficult to add, lubricate, or even grease.


Lubricating filmforming glue for wheels and rails

. It’s widely used in lubricating drive gears for large machinery like cranes and large steel rolling machines. Applying film-forming paste on rail and the rim can increase rail’s life expectancy. This can extend the life of your rim by around 7x while saving approximately 7.7% on energy and fuel.

Molybdenum Disulfide Pulver serves as the principal supplier

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