Molybdenum disulfide CAS 1317-33-5 Россия
Chemical name: Molybdenum disulfide
Synonymous names:molybdenumsulfide(mos2);disulfuredemolybdene;MolybdenumDisulphidePowder
CAS No:1317-33-5
Molecular formula:MoS2
Molecular weight:160.07
EINECS No:215-263-9
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Structural formula:
Product Description:
Items |
Specifications |
Appearance |
Black powder |
Melting point |
2375 °C |
Density |
5.06 g/mL at 25 °C (lit.) |
Properties and Usage:
Molybdenum dioxide (MoS₂) is a layered transition metal sulfide. With its stability in high temperature and high pressure environments, it has become a key material in industries such as lubrication, electronics, and energy storage.
1. High-efficiency lubricant
Solid lubrication: MoS₂ has excellent solid lubrication properties and is suitable for aviation, automobiles, and industrial machinery. It effectively reduces friction and wear and extends the service life of equipment.
Lubricant additive: Adding MoS₂ to lubricants can improve the lubrication effect under high load and high temperature conditions and enhance mechanical properties.
2. Electronic materials
Semiconductor applications: MoS₂ has excellent semiconductor properties and is widely used in field effect transistors (FETs) and optoelectronic devices. It is suitable for the field of nanoelectronics.
3. Energy storage
Lithium battery electrodes: MoS₂, as an electrode material, improves the energy density and cycle life of lithium batteries and has application prospects in high-performance batteries.
Storage conditions: Store in a ventilated, dry warehouse. It is susceptible to moisture and must be packaged tightly without leaks. After use, tie the bag tightly or close the lid to avoid sticking.
Packing: This product is packed in 25kg cardboard drums, and it can also be customized according to customers' requirements