High Quality Molybdenum Disulfide MoS2 Powder CAS 1317-33-5

Overview of Molybdenum Disulfide MoS2 Powder  

Molybdenum Disulfide (MoS2) Powder is an inorganic compound composed of molybdenum and sulfur elements with the chemical formula MoS2. It is a typical two-dimensional layered material, where each layer is formed by the covalent bonding of molybdenum and sulfur atoms, and the layers interact with each other to traverse weak van der Waals forces. Due to its unique structure and properties, moS2 powder has broad application prospects in multiple fields. It has good lubrication, conductivity, thermal stability, and chemical stability. It has significant application value in lubricants, electronic devices, sensors, catalysts, and new energy materials.

(Molybdenum Disulfide MoS2 Powder CAS 1317-33-5)

Features of Molybdenum Disulfide MoS2 Powder  

Unique layered structure: MoS2 powder comprises two-dimensional layers connected by weak van der Waals forces. This endows it with excellent lubrication performance and makes it an effective solid lubricant.
Excellent conductivity: Although MoS2 powder is a semiconductor material, its electron flow within the layer is good. It has potential application value in manufacturing electronic devices and sensors.
Excellent chemical stability: MoS2 powder exhibits good stability to various chemical substances and can maintain its performance in harsh environments.
High mechanical strength: MoS2 powder has high hardness and good wear resistance, making it an ideal additive for high-performance coatings and composite materials.
Good biocompatibility: The biocompatibility of MoS2 powder makes it have potential applications in biomedical fields such as drug delivery and biological imaging.

Parameter table of Molybdenum Disulfide MoS2 Powder

Molybdenum Disulfide Properties
Other Names	Molybdenum Disulfide, Molybdenum Sulfide, MoS2
CAS No.	1317-33-5
Compound Formula	MoS2
Molecular Weight	160.07 g/mol
Appearance	black/lead-gray solid
Melting Point	2,375 °C (4,307 °F; 2,648 K)
Boiling Point	N/A
Density	5.06 g/cm3
Solubility in H2O (water)	insoluble
Electrical Resistivity	N/A
Poisson’s Ratio	N/A
Specific Heat	N/A
Thermal Conductivity	N/A
Thermal Expansion	N/A
Young’s Modulus	N/A
Exact Mass	161.849549
Monoisotopic Mass	161.849549
Molybdenum Disulfide Health & Safety Information
Safety Warning	Warning
Hazard Statements	H315-H319-H335
Hazard Codes	Xi
Risk Codes	N/A
Safety Statements	N/A
RTECS Number	N/A
Transport Information	NONH for all modes of transport
WGK Germany	3

Application of Molybdenum Disulfide MoS2 Powder   

Lubrication field: MoS2 powder is widely used as a solid lubricant in lubricating oils, coatings, and lubricating films to improve mechanical components’ wear resistance and service life.
Digital devices: MoS2 powder has possible application worth in producing field-effect transistors, logic circuits, and flexible electronic gadgets, offering new opportunities for future electronic modern technology development.
Energy storage: MoS2 powder can manufacture high-performance power storage devices such as batteries and supercapacitors, sustaining the advancement of brand-new power innovations.
Catalytic area: The catalytic performance of MoS2 powder makes it a crucial driver for chain reactions, and it has large applications in fields such as petrochemicals and environmental management.
Biomedical: The biocompatibility and unique residential or commercial properties of MoS2 powder make it potentially useful in biomedical areas such as medicine shipment, organic imaging, and lump treatment.
Composite products: The high mechanical stamina and chemical stability of MoS2 powder make it an optimal additive for high-performance composite products made use of to enhance the material’s general efficiency.

Application of Molybdenum Disulfide MoS2 Powder  

Production Method of Molybdenum Disulfide MoS2 Powder

Solid – State Response

Mix molybdenum oxide (MoO ₃) with sulfur powder. Warm this combination at heats, generally around 800 – 1000 ° C. The molybdenum oxide and sulfur respond. This method is basic. However it’s tough to control the reaction precisely. Occasionally, the item may have pollutants.

Chemical Vapor Deposition (CVD).

Use molybdenum-containing gases, like molybdenum hexacarbonyl (Mo( CO) ₆), and hydrogen sulfide (H ₂ S) gas. Let these gases respond on a heated substratum. The response deposits a slim layer of MoS ₂. By doing this offers high – top quality MoS ₂. However it requires special equipment and a lot of energy.

Hydrothermal Synthesis

Dissolve molybdenum salts, such as ammonium molybdate ((NH₄)₆Mo₇O₂₄), in water. Add a sulfur-containing compound, like thioacetamide. Heat the solution in a sealed container at 150 – 250°C under pressure. Tiny MoS₂ particles form. This method can control the size and shape of the particles well. It also works under milder conditions compared to high-temperature methods.

 

Company Profile

RBOSCHCO is a trusted global chemical material supplier & manufacturer with over 12-year-experience in providing super high-quality chemicals and nanomaterials, including boride powder, nitride powder, graphite powder, sulfide powder, 3D printing powder, etc.

The company has a professional technical department and Quality Supervision Department, a well-equipped laboratory, and equipped with advanced testing equipment and after-sales customer service center.

If you are looking for high-quality Molybdenum Disulfide MoS2 Powder, please feel free to contact us or click on the needed products to send an inquiry. 

Storage Condition of Molybdenum Disulfide MoS2 Powder

Please store MoS₂ powder in a dry and cool environment, preferably at temperatures below 30°C. Meanwhile， please keep it in sealed containers to prevent moisture absorption and contact with air to prevent oxidation. Avoid storing it near potent oxidizing agents or acids, as they may react with the powder. Also, please protect it from direct sunlight and mechanical stress to maintain its quality and properties for various applications, such as in lubrication and electronics.

Payment Term

L/C, T/T, Western Union, Paypal, Credit Card etc.

 

Shipment Term

By sea, by air, by express, as customers request.

5 FAQs of Molybdenum Disulfide MoS2 Powder

Q1

What is Molybdenum Disulfide (MoS2) Powder?

Answer: Molybdenum Disulfide (MoS2) Powder is a compound powder composed of molybdenum (Mo) and sulfur (S) elements with the chemical formula MoS2. It has a layered structure,  making MoS2 powder exhibit unique physical and chemical properties in many applications.

Q2

What are the applications of MoS2 powder in the lubrication field?

Answer: MoS2 powder has many applications in the lubrication field. It can be added as a solid lubricant to lubricating oil, improving lubrication performance and reducing friction and wear. In addition, MoS2 powder can also be used to prepare lubricating coatings and films to improve the wear resistance and service life of mechanical components.

Q3

What is the application of MoS2 powder in electronic devices?

Answer: MoS2 powder can be a semiconductor material in electronic devices. Due to its unique layered structure and electronic properties, MoS2 powder has potential application value in manufacturing field-effect transistors, logic circuits, and flexible electronic devices. In addition, MoS2 powder can also be used to manufacture high-performance energy storage devices such as batteries and supercapacitors.

Q4

How to prepare MoS2 powder?

Answer: There are various methods for preparing MoS2 powder, including chemical vapor deposition (CVD), physical vapor deposition (PVD), mechanochemical method, thermal decomposition method, etc. Among them, chemical vapor deposition is a commonly used preparation method, which generates MoS2 powder by reacting molybdenum and sulfur sources at high temperatures. This method can prepare MoS2 powder with high purity and good crystallinity.

Q5

What should be noted for the storage and transportation of MoS2 powder?

Answer: MoS2 powder needs to be protected from moisture, oxidation, and sun protection during storage and transportation. Due to the high chemical activity of MoS2 powder, it is easy to react with oxygen and water vapor in the air. Therefore, it is necessary to seal the packaging and keep it dry during storage and transportation. In addition, it is necessary to avoid prolonged exposure to sunlight or high-temperature environments to avoid affecting its performance.