Synonym: Antimony sesquitelluride; Antimony telluride; Diantimony tritelluride
CAS Number: 1327-50-0
Empirical Formula (Hill Notation): Sb2Te3
Molecular Weight: 626.32
MDL Number: MFCD00016320
Linear Formula: Sb2Te3
Product Type: Chemical
assay | 99.96% trace metals basis |
density | 6.5 g/mL at 25 °C (lit.) |
form | powder |
greener alternative category | ![]() ![]() |
greener alternative product characteristics | Design for Energy Efficiency Learn more about the Principles of Green Chemistry ![]() |
InChI | 1S/2Sb.3Te |
InChI key | BPDQXJZWVBPDSN-UHFFFAOYSA |
mp | 629 °C |
particle size | −325 mesh |
Quality Level | 100 ![]() |
SMILES string | [Te]=[Sb][Te][Sb]=[Te] |
sustainability | Greener Alternative Product |
Application: | Sb2Te3 in combination with bismuth(III) telluride (Bi2Te3) can form super-lattices, which facilitate the fabrication of devices such as thermoelectric generators. |
General description: | 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. |
General description: | 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 ![]() |
Packaging: | 1 g in glass bottle |
Symbol | ![]() ![]() |
Signal word | Warning |
Hazard statements | H302 + H332 - H410 |
Precautionary statements | P273 - P301 + P312 + P330 - P304 + P340 + P312 |
Hazard Codes | Xn,N |
Risk Statements | 20/22-51/53 |
Safety Statements | 61 |
RIDADR | UN1549 - class 6.1 - PG 3 - EHS- Antimony compounds, inorganic, |
WGK Germany | WGK 3 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
Purity | 99.96% trace metals basis |
mp | 629 °C |
Density | 6.5 g/mL at 25 °C (lit.) |
UNSPSC | 26111700 |
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