1327-50-0
| Name | ANTIMONY (III) TELLURIDE |
| CAS | 1327-50-0 |
| EINECS(EC#) | 215-480-9 |
| Molecular Formula | Sb2Te3 |
| MDL Number | MFCD00016320 |
| Molecular Weight | 626.32 |
| MOL File | 1327-50-0.mol |
Chemical Properties
| 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
| Hazard Codes | Xn,N |
| Risk Statements | |
| Safety Statements | |
| 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 |