| Identification | More | [Name]
ANTIMONY (III) TELLURIDE | [CAS]
1327-50-0 | [Synonyms]
ANTIMONY (III) TELLURIDE
ANTIMONY TELLURIDE
ANTIMONY TRITELLURIDE
diantimony tritelluride
ANTIMONY(III) TELLURIDE-325 MESH 99%
Antimony(III) teluride.
Antimony(III) telluride, 99.999% (metals basis)
Antimony(III) telluride, 99% (metals basis)
1,3-Distiba-2,4,5-tritellurabicyclo[1.1.1]pentane | [EINECS(EC#)]
215-480-9 | [Molecular Formula]
Sb2Te3 | [MDL Number]
MFCD00016320 | [Molecular Weight]
626.32 | [MOL File]
1327-50-0.mol |
| Chemical Properties | Back Directory | [Appearance]
grey solid | [Melting point ]
629°C | [Boiling point ]
1173.8 °C | [density ]
6.5 g/mL at 25 °C(lit.)
| [form ]
Powder | [color ]
Gray | [Specific Gravity]
6.5 | [Stability:]
Stable. Non-flammable. Incompatible with acids. | [Water Solubility ]
Insoluble in water. | [Thermal Conductivity]
3.305 W/(m·K) | [Crystal Structure]
Hexagonal-Rhombohedral, Tetradymite Structure - R(-3)M | [Exposure limits]
ACGIH: TWA 0.5 mg/m3; TWA 0.1 mg/m3
NIOSH: IDLH 50 mg/m3; IDLH 25 mg/m3; TWA 0.5 mg/m3; TWA 0.1 mg/m3 | [InChI]
1S/2Sb.3Te | [InChIKey]
BPDQXJZWVBPDSN-UHFFFAOYSA-N | [SMILES]
[Te]=[Sb][Te][Sb]=[Te] | [CAS DataBase Reference]
1327-50-0(CAS DataBase Reference) |
| Safety Data | Back Directory | [Hazard Codes ]
Xn,N | [Risk Statements ]
R20/22:Harmful by inhalation and if swallowed .
R51/53:Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment . | [Safety Statements ]
S61:Avoid release to the environment. Refer to special instructions safety data sheet . | [RIDADR ]
UN 1549 6.1/PG 3
| [WGK Germany ]
2
| [HazardClass ]
6.1(b) | [PackingGroup ]
III | [HS Code ]
2825800000 | [Storage Class]
13 - Non Combustible Solids | [Hazard Classifications]
Acute Tox. 4 Inhalation
Acute Tox. 4 Oral
Aquatic Chronic 2 |
| Hazard Information | Back Directory | [Chemical Properties]
grey solid | [Uses]
For vacuum deposition | [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. |
|
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J & K SCIENTIFIC LTD.
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18210857532 18210857532 |
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https://www.jkchemical.com |
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Alfa Aesar
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400-6106006 |
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http://chemicals.thermofisher.cn |
| Company Name: |
Energy Chemical
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400-0056266 |
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www.energy-chemical.com |
| Company Name: |
Sigma-Aldrich
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021-61415566 800-8193336 |
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https://www.sigmaaldrich.cn |
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