733490

Antimon(III)-Tellurid

powder, −325 mesh, 99.96% trace metals basis

• Synonym(e): Antimony sesquitelluride, Antimony telluride, Diantimony tritelluride
• Lineare Formel: Sb₂Te₃
• CAS-Nummer: 1327-50-0
• Molekulargewicht: 626.32
• MDL-Nummer: MFCD00016320
• UNSPSC-Code: 26111700
• PubChem Substanz-ID: 329764822
• NACRES: NA.23

Eigenschaften

• Assay: 99.96% trace metals basis
• Form: powder
• Grünere Alternativprodukt-Eigenschaften: Design for Energy Efficiency; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• Partikelgröße: −325 mesh
• mp (Schmelzpunkt): 629 °C
• Dichte: 6.5 g/mL at 25 °C (lit.)
• Grünere Alternativprodukt-Kategorie: , Enabling
• SMILES String: [Te]=[Sb][Te][Sb]=[Te]
• InChI: 1S/2Sb.3Te
• InChIKey: BPDQXJZWVBPDSN-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Antimony(III) telluride (Sb₂Te₃) is a three dimensional topological insulator that can be used as a binary sesquichalogenide. It forms p-type semiconducting films for the formation of thermoelectric materials.

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency. Find details here.

Anwendung

Sb₂Te₃ in combination with bismuth(III) telluride (Bi₂Te₃) can form super-lattices, which facilitate the fabrication of devices such as thermoelectric generators.

Sicherheitshinweise

• Piktogramme: GHS07,GHS09
• Signalwort: Warning
• H-Sätze: H302 + H332,H411
• P-Sätze: P261 - P264 - P271 - P273 - P301 + P312 - P304 + P340 + P312
• Gefahreneinstufungen: Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 2
• Lagerklassenschlüssel: 13 - Non Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable