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Catalog Number:
47257
CAS Number:
12138-09-9
Tungsten disulfide powder (<100 nm)
Purity:
≥ 99.9% (Trace metals basis)
Documents
$270.00 /25G
Pack Size Availability Price
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Product Information

Tungsten disulfide powder (<100 nm) is a highly versatile compound known for its exceptional lubricating properties and high-temperature stability. This ultra-fine powder is widely utilized in various industries, including aerospace, automotive, and electronics, where it serves as a solid lubricant to reduce friction and wear in mechanical systems. Its unique nanoscale size enhances its performance, allowing for effective lubrication even under extreme conditions. Additionally, tungsten disulfide exhibits excellent chemical resistance, making it suitable for applications in harsh environments, such as in the production of high-performance coatings and composites. Researchers and industry professionals value this compound for its ability to improve the efficiency and longevity of machinery, thereby reducing maintenance costs and downtime.

Moreover, tungsten disulfide's low friction coefficient and high load-bearing capacity make it an ideal choice for applications in high-load and high-speed environments. It is also being explored in the field of nanotechnology for potential uses in advanced materials and electronic devices, where its unique properties can lead to innovative solutions. With its remarkable performance characteristics, tungsten disulfide powder is an essential material for those seeking to enhance the reliability and efficiency of their products.

CAS Number
12138-09-9
Purity
≥ 99.9% (Trace metals basis)
Molecular Formula
WS2
Molecular Weight
247.97
PubChem ID
82938
Appearance
Silver grey powder
Mesh Size
APS <100 nm
Conditions
Store at RT
General Information
CAS Number
12138-09-9
Purity
≥ 99.9% (Trace metals basis)
Molecular Formula
WS2
Molecular Weight
247.97
PubChem ID
82938
Appearance
Silver grey powder
Mesh Size
APS <100 nm
Conditions
Store at RT
Properties
Additional property information coming soon!
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Safety and Regulations
Hazmat
No
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

Tungsten disulfide powder (<100 nm) is widely utilized in research focused on:

  • Lubricants: Its exceptional low friction properties make it ideal for high-performance lubricants in automotive and aerospace industries, reducing wear and extending equipment life.
  • Coatings: This compound is used in protective coatings for various surfaces, providing resistance to corrosion and wear, which is especially beneficial in harsh environments.
  • Electronics: In the semiconductor industry, it serves as a material for thin-film transistors and other electronic components, enhancing performance due to its unique electrical properties.
  • Nanotechnology: Its nanoscale form is utilized in the development of advanced materials, such as composites, that require enhanced mechanical properties and thermal stability.
  • Energy Storage: Tungsten disulfide is being explored for use in batteries and supercapacitors, where it can improve energy density and charge/discharge rates compared to traditional materials.

Citations