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Tellurium(IV) oxide, 99.995% (metals basis)
CAS: 7446-07-3 | O2Te | 159.60 g/mol
Supplier: Thermo Scientific Chemicals 01182130
Description
Tellurium(IV) oxide 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
| Tellurium(IV) oxide | |
| (metals basis) | |
| Powder | |
| O2Se | |
| 14,9123 | |
| Soluble in strong acids and alkali. Insoluble in water. | |
| O=[Se]=O | |
| 110.97 | |
| 159.6 | |
| Odorless |
| 733°C | |
| 7446-07-3 | |
| 250 g | |
| MFCD00003562 | |
| selenium oxide, selenium iv oxide, oxoselane oxide, selenious anhydride, selenium oxide seo2, seleniumdioxide, dimer, selenous acid anhydride, selenium iv dioxide 1:2, selenium oxide se2o4 | |
| JPJALAQPGMAKDF-UHFFFAOYSA-N | |
| selenium dioxide | |
| 24007 | |
| 99.995% | |
| 5.8 |
Chemical Identifiers
| 7446-07-3 |
Safety and Handling
P201-P202-P261-P271-P272-P280g-P281-P302+P352-P304+P340-P308+P313-P333+P313-P363-P501c
H317-H332-H360
DOTInformation : Hazard Class: 9; Packaging Group: III
EINECSNumber : 231-193-1
RTECSNumber : WY2675000
TSCA : Yes
Recommended Storage : Ambient temperatures
RUO – Research Use Only