Cat No:CHSF-0013
This tungsten disulfide powder possesses a layered hexagonal crystal structure analogous to molybdenum disulfide. The material demonstrates excellent solid lubrication performance under high-load conditions and serves as a precursor for the synthesis of atomically thin 2D nanosheets for next-generation electronic and optoelectronic devices.
| Chemical Composition | WS2 |
| Fabrication Properties | Layered hexagonal structure; excellent high-load lubricant; precursor for 2D nanosheets |
| Molecular Formula | WS2 |
| Molecular Weight (g/mol) | 247.97 |
| Purity/Assay | 99% trace metals basis |
| Form | powder |
| Melting Point (°C) | 1250 (lit.) |
| Density (g/mL or g/cm³) | 7.5 g/cm³ (lit.) |
| EC Number | 235-243-3 |
| MDL Number | MFCD00011469 |
| Application Area | 2D materials, lubrication, optoelectronics |
| Hazard Classifications | Not classified as hazardous |
| Storage Category | 11 - Combustible Solids |
| WGK | nwg |
| Applications | 2D material synthesis, solid lubrication, optoelectronic devices, catalysis |
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For Research or Industrial Raw Materials, Not For Personal Medical Use!
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