Tungsten Sulfide 二硫化钨
CAS 12138-09-9 MFCD00011467
化学结构图
SMILES: S=[W]=S
化学属性
| Mol. Formula | WS2 |
|---|---|
| Mol. Weight | 247.97 |
| Melting Point | 1250° dec. |
| Density | 7.5 g/mL at 25 °C(lit.) |
| TSCA | Yes |
| Appearance | 灰色带金属光泽的细小结晶或粉末，六方晶系结晶结构。相对密度7.5。熔点1250℃。不溶于水。溶于硝酸和氢氟酸混酸中。溶于熔融碱，不溶于醇。在空气中稳定。 |
别名和识别编码
| Chemical Name | Tungsten Sulfide |
|---|---|
| Synonym | Wolfram(IV)-sulfid Wolframdisulfid Tungsten(IV) sulfide tungsten sulphide Tungsten Disulphide Wolfram sulfide Tungsten sulfide (WS2) Tungsten disulfide (WS2) Monotungsten disulfide tungsten (IV) sulfide W2S WS2 tungsten (IV) sulphide 硫化钨(IV) |
| MDL Number | MFCD00011467 |
| EC Number | 235-243-3 |
| CAS Number | 12138-09-9 |
| PubChem Substance ID | 329768225 |
| Chemical Name Translation | 二硫化钨 |
| LabNetwork Molecule ID | LN00196036 |
| InChIKey | ITRNXVSDJBHYNJ-UHFFFAOYSA-N |
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分类
- {uni_hamburg}
- {SNA} Catalysis and Inorganic Chemistry, Chalcogenides, Chemical Synthesis, Materials Science, Metal and Ceramic Science, Tungsten
- {Chemicalbook} 无机化工产品: 无机盐: Cp钼、钛、钨、钒、锆
- {SNA} Catalysis and Inorganic Chemistry, Chalcogenides, Chemical Synthesis, Metal and Ceramic Science, Tungsten, 材料科学
- {SNA} 74: W, Chalcogenides, Metal and Ceramic Science, Nanomaterials, Nanopowders and Nanoparticle Dispersions, 材料科学
相关文献及参考
- Short: III/13a Title: Metals: Phonon States, Electron States and Fermi Surfaces: Phonon States of Elements. Electron States and Fermi Surfaces of Alloys Author: Dederichs, P.H.; Schober, H.; Sellmyer, D.J. Editor: Hellwege, K.-H.; Olsen, J.L. Source: Landolt-Börnstein, New Series Volume: III/13a Year: 1981 ISBN: 3-540-09774-0 ISBN: 978-3-540-09774-7 Internet Resource: DOI:10.1007/b19988 RefComment: 904 figs., X, 458 pages. Hardcover Abstract: Volume III/13 covers data on phonon and electron states and Fermi surfaces of metals. Both experimental and theoretical results published up to 1980 are included. Metallic elements and compounds, disordered alloys as well as homogeneously strained metallic elements are con-sidered. An appendix presents a compilation of all Bravias lattices, primitive unit cells, reciprocal lattices, and first Brillouin zones.
- Short: III/19c Title: Magnetic Properties of Metals: Alloys and Compounds of d-Elements with Main Group Elements. Part 2 Author: Fruchart, D.; Fruchart, R.; L'Héritier, Ph.; Kanematsu, K.; Madar, R.; Misawa, S.; Nakamura, Y.; Webster, P.J.; Ziebeck, K.R.A. Editor: Wijn, H.P.J. Source: Landolt-Börnstein, New Series Volume: III/19c Year: 1988 ISBN: 3-540-17744-2 ISBN: 978-3-540-17744-9 Internet Resource: DOI:10.1007/b33550 RefComment: 650 figs., XVII,306 pages. Hardcover Abstract: Data are given on the magnetic properties of metals, alloys and metallic compounds which contain at least one transition element. Non-magnetic properties which depend to some extent on the magnetic state of the metallic system have been included.
- Short: III/21e Title: Superconductors: Transition Temperatures and Characterization of Elements, Alloys and Compounds: Tl ... Zr Author: Flükinger, R.; Hulliger, F.; Luo, H.L.; Wolf, T.; Xu, J.Q. Editor: Flükiger, R.; Klose, W. Source: Landolt-Börnstein, New Series Volume: III/21e Year: 2002 Keyword: Landolt-Börnstein; Quantum Fluids; Superconductivity; Sup
安全信息
- H315 Causes skin irritation 会刺激皮肤
- H319 Causes serious eye irritation 严重刺激眼睛
- H335 May cause respiratory irritation 可能导致呼吸道刺激
GHS Symbol
- R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
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