Tellurium
ALDRICH/204544 - pieces, 99.999% trace metals basis
CAS Number: 13494-80-9
Empirical Formula (Hill Notation): Te
Molecular Weight: 127.60
EC Number: 236-813-4
MDL Number: MFCD00134062
Linear Formula: Te
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.
This image depicts SKU: 204544-100G
This image depicts SKU: 204544-100G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.
This image depicts SKU: 204544-20G
This image depicts SKU: 204544-20G
| assay | 99.999% trace metals basis |
| bp | 990 °C (lit.) |
| density | 6.24 g/mL at 25 °C (lit.) |
| form | pieces |
| InChI | 1S/Te |
| InChI key | PORWMNRCUJJQNO-UHFFFAOYSA |
| mp | 450 °C (lit.) |
| Quality Level | 100  |
| resistivity | 5.8-33 μΩ-cm, 20°C |
| SMILES string | [Te] |
| Application: | Tellurium is an essential component for advanced materials including topological insulators such as thermoelectric materials and telluride nanowires. The form of this material is ideally suited for vacuum deposition techniques such as MBE. |
| General description: | Tellurium is a p-type narrow band gap semiconducting metalloid with excellentphotoconductive and thermoconductive properties. It is widely as a fundamentalconstituent of photovoltaic solar panels, thermoelectronic devices, andalloys. |
| Packaging: | 20, 100 g in poly bottle |
| Symbol |   GHS07,GHS08 |
| Signal word | Danger |
| Hazard statements | H317 - H332 - H360D - H413 |
| Precautionary statements | P201 - P273 - P280 - P302 + P352 - P304 + P340 + P312 - P308 + P313 |
| Hazard Codes | T |
| Risk Statements | 25 |
| Safety Statements | 45 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 2 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | 99.999% trace metals basis |
| bp | 990 °C (lit.) |
| mp | 450 °C (lit.) |
| Density | 6.24 g/mL at 25 °C (lit.) |
| UNSPSC | 12352300 |