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Tellurium(IV) oxide, Puratronic, 99.999% (metals basis), Thermo Scientific Chemicals
Description
It is also used in devices which can convert light into sound (acousto-optic material). Glasses made of tellurium oxide have high refractive indices and transmit into mid-IR region. It is used to make glasses with special properties. It is useful in optical waveguides and optical fiber amplification.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Specifications
| Melting Point | 733°C |
| Physical Form | Powder |
| Quantity | 25 g |
| Assay Percent Range | 99.9995%, metal basis |
| Solubility Information | Soluble in strong acids and alkali. Insoluble in water. |
| IUPAC Name | tellurium dioxide |
| Formula Weight | 159.6 |
| Density | 5.8 |
| Chemical Name or Material | Tellurium(IV) Oxide |
Safety and Handling
| Hazard Category | H317-H332-H360 |
| Precautionary Statement | P201-P202-P261-P271-P272-P280g-P281-P302+P352-P304+P340-P308+P313-P333+P313-P363-P501c |
| DOTInformation | Hazard Class: 9; Packaging Group: III |
| EINECSNumber | 231-193-1 |
| RTECSNumber | WY2675000 |
| TSCA | Yes |
| Recommended Storage | Ambient temperatures |
RUO – Research Use Only
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