TUNGSTEN SULFIDE

• Product Name:TUNGSTEN SULFIDE
• Synonyms: Tungsten Disulfide dispersion Tungsten sulfide (metals basis) Tungsten(IV) sulfide powder Tungsten disulfide, particle size 0.7-1.1 micrometer Wolfram(IV)disulfide tungsten disuIlfide Tungsten Disulfide Micro powder Tungsten Disulfide Nanoparticles
• CAS:12138-09-9
• MF:S2W
• MW:247.97
• EINECS:235-243-3
• Mol File:12138-09-9.mol
• 

Tungsten sulfide (S2W) is a chemical compound that exists naturally in the form of a rare mineral called tungstenite. It is used as a principal component of catalysts in processes such as hydrogenation of crude oil, hydrodesulfurization and hydrodenitrification reactions. It is widely employed as additives in solid lubricants to improve lubricants and extreme pressure properties and antiwear properties especially in environments of high temperature, high pressure, high vacuum, high load and with radiation and corrosive media. Due to the above property, the nanoscale of tungsten sulfide can be also added in the casting process which helps make cast metal have a certain self-lubricating properties and have an excellent adsorption capacity on the metal surface. It can also be used as solid-state secondary lithium battery cathodes and other electrochemical devices. Besides, it is found that the friction coefficient of tungsten sulfide is relatively small, which makes it an additive in other metal powder for a stable friction coefficient. It also finds application in semiconductor materials, inorganic nanotubes, etc.

• TUNGSTEN SULFIDE
• 
• CAS:12138-09-9
• Min. Order: 1KG
• Purity: 98
• Supply Ability: 10000KGS
• 2025-12-05

• TUNGSTEN SULFIDE
• 
• CAS:12138-09-9
• Min. Order: 1KG
• Purity: 99%
• Supply Ability: 500000kg
• 2025-03-12

• Company Name:Nanjing XFNano Material Tech Co., Ltd
• Tel:400-025-3200 15261867733
• Products Intro:Product Name:WS2 Micropowder
  CAS:12138-09-9
  Package:100g More...
• CB Index:60
• Related Information:Catalog(271)

• Company Name:Wuhan Jiyesheng Chemical Co., Ltd
• Tel:027-83360216 18040558719
• Products Intro:Product Name:tungstendisulphide
  CAS:12138-09-9
  Purity:99% Package:≥1公斤/RMB 2350;≥50公斤/RMB 2300;≥100公斤/RMB 2250
• CB Index:58
• Related Information:Catalog(2180)

• Company Name:Yumu (Ningbo) New Materials Co., Ltd.
• Tel: 13116661121
• Products Intro:Product Name:Tungsten sulfide
  CAS:12138-09-9
  Purity:99.99% Package:50g;100g;500g
• CB Index:58
• Related Information:Catalog(146)

• Company Name:BROFOS NANOTECHNOLOGY(NINGBO)CO ,LTD.
• Tel:0574-62615397 17757424292
• Products Intro:Product Name:Tungsten disulfide
  CAS:12138-09-9
  Purity:99.99% Package:1袋/RMB 300
• CB Index:58
• Related Information:Catalog(206)

• Company Name:Zhejiang Zhongchuan New Materials Technology Co., Ltd.
• Tel:13116663360 13116663360
• Products Intro:Product Name:Tungsten Disulfide
  CAS:12138-09-9
  Purity:99.9% Package:100g/RMB 560;1000g/RMB 2680
• CB Index:58
• Related Information:Catalog(136)

• Company Name:J & K SCIENTIFIC LTD.
• Tel:18210857532 18210857532
• Products Intro:Product Name:Tungsten(IV) sulfide (99.5%-W)
  CAS:12138-09-9
  Purity:(99.5%-W) Package:250g;50g More...
• CB Index:76
• Related Information:Catalog(96815)

• Company Name:Alfa Aesar
• Tel:400-6106006
• Products Intro:Product Name:Tungsten sulfide, 99.8% (Metals basis)
  CAS:12138-09-9
  Package:50g Remarks:011829 More...
• CB Index:84
• Related Information:Catalog(30103)

• Company Name:Beijing HwrkChemical Technology Co., Ltd
• Tel:89508211 18501085097
• Products Intro:Product Name:Tungsten sulfide
  CAS:12138-09-9
  Purity:99.9% 50-200nm Package:1kg Remarks:HWG29116
• CB Index:55
• Related Information:Catalog(9409)