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|
HS Code |
575981 |
| Chemical Formula | WS2 |
| Molar Mass | 247.97 g/mol |
| Appearance | Dark gray to black powder |
| Melting Point | 1,250 °C |
| Density | 7.5 g/cm³ |
| Crystal Structure | Hexagonal |
| Band Gap | 1.35 eV (bulk), ~2.0 eV (monolayer) |
| Solubility In Water | Insoluble |
| Thermal Conductivity | 32 W/m·K |
| Lubrication Property | Excellent solid lubricant |
| Magnetic Property | Diamagnetic |
| Electrical Conductivity | Semiconducting |
| Hardness | 2–3 Mohs |
As an accredited Tungsten Disulfide factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Tungsten Disulfide, 100g, is packaged in a sealed, labeled amber glass bottle with screw-cap, placed inside a protective carton. |
| Storage | Tungsten disulfide should be stored in a tightly sealed container, in a cool, dry, and well-ventilated area. Protect it from moisture and incompatible substances such as strong acids and oxidizers. Ensure proper labeling and keep away from direct sunlight and sources of ignition. Use appropriate personal protective equipment when handling and avoid generating dust. |
| Shipping | Tungsten Disulfide is shipped in tightly sealed containers, away from moisture and incompatible substances. Packaging typically complies with international regulations, such as those of the United Nations (UN); it is not regulated as a hazardous material for transport. Store and ship in cool, dry conditions to maintain product integrity. |
Competitive Tungsten Disulfide prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615371019725 or mail to sales7@sinochem-nanjing.com.
We will respond to you as soon as possible.
Tel: +8615371019725
Email: sales7@sinochem-nanjing.com
