1.12356
Tellurium dioxide
99.5+
Synonym(s):
Tellurium dioxide, Tellurium(IV) oxide
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 10 g | Please contact Customer Service for Availability | CZK 1,710.00 CZK 1,282.50 | |
| 25 g | Please contact Customer Service for Availability | CZK 4,210.00 |
About This Item
CZK 1,282.50
List PriceCZK 1,710.00Save 25%Quality Segment
form
solid
potency
>2000 mg/kg LD50, oral (Rat)
mp
733 °C
density
6.02 g/cm3 at 20 °C
storage temp.
no temp limit
SMILES string
[Te](=O)=O
InChI
1S/O2Te/c1-3-2
InChI key
LAJZODKXOMJMPK-UHFFFAOYSA-N
Application
- Facile sonochemical synthesis of tellurium and tellurium dioxide nanoparticles: This study presents a method for synthesizing tellurium nanostructures by reducing TeCl4 to Te using ultrasonic irradiation in methanol, also exploring the oxidation process to produce tellurium dioxide (Arab, Mousavi-Kamazani, 2017).
- Ultrathin tellurium dioxide: emerging direct bandgap semiconductor: This article discusses the properties of monolayer tellurium dioxide as a new 2D semiconducting oxide, highlighting its direct bandgap and high mobility, which are significant for various applications (Guo et al., 2018).
Analysis Note
Identity (ICP-OES): passes test
1 of 1
This Item | |||
|---|---|---|---|
| form solid | form powder | form solid | form solid |
| density 6.02 g/cm3 at 20 °C | density 5.67 g/mL at 25 °C (lit.) | density 6.95 g/cm3 at 20 °C | density - |
| mp 733 °C | mp 733 °C (lit.) | mp 1630 °C | mp - |
| storage temp. no temp limit | storage temp. - | storage temp. 2-30°C | storage temp. - |
| potency >2000 mg/kg LD50, oral (Rat) | potency - | potency >20000 mg/kg LD50, oral (Rat) | potency - |
| Quality Level 200 | Quality Level 100 | Quality Level 200 | Quality Level 100 |
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signalword
Danger
Hazard Classifications
Acute Tox. 4 Inhalation - Aquatic Chronic 2 - Lact. - Repr. 1B - Skin Sens. 1B
Storage Class
6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| 8145870250 | 04022536418254 |
| 317292-25ML | 04061826691793 |
| 317292-2L | 04061838145703 |
| 317292-500ML | 04061826691809 |
| 8145871000 | 04022536418261 |
| 90450-1L | 04061833246900 |
| 90450-250ML | 04061838148254 |
| 1123560025 | 04022536142111 |
| 1123561000 | 04027269032807 |
| 1123560010 | 04027269278533 |