Germanium(IV) oxide
ALDRICH/483001 - powder, 99.999% trace metals basis
Synonym: Germania; Germanium oxide; Germanium dioxide
CAS Number: 1310-53-8
Empirical Formula (Hill Notation): GeO2
Molecular Weight: 104.64
EC Number: 215-180-8
MDL Number: MFCD00011030
Linear Formula: GeO2
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: 483001-10G
This image depicts SKU: 483001-10G
| application(s) | battery manufacturing |
| assay | 99.999% trace metals basis |
| density | 4.23 g/cm3 |
| form | powder |
| InChI | 1S/GeO2/c2-1-3 |
| InChI key | YBMRDBCBODYGJE-UHFFFAOYSA |
| mp | >400 °C (lit.) |
| Quality Level | 200  |
| SMILES string | O=[Ge]=O |
| Application: | Germanium(IV) oxide can be used as a key component for high-efficiency solar cells. Its optical properties and ability to form heterojunctions with silicon make it a promising candidate for improving the performance of photovoltaic devices. It is also used as a catalyst support in various chemical reactions, including oxidation processes, where it can enhance catalytic activity and selectivity. Additionally, GeO₂ is utilized in the development of sensors for detecting gases and other chemical species due to its semiconductor properties, which can be leveraged for improved sensitivity and response times. |
| General description: | Germanium(IV) oxide is a versatile material known for its high refractive index and transparency in the infrared range, making it valuable in optical applications such as fiber optics and infrared optics. It also exhibits significant photocatalytic properties, which are utilized in environmental remediation processes, including the degradation of organic pollutants. Additionally, it is used in the development of advanced nanomaterials for biomedical imaging and drug delivery, leveraging its biocompatibility and unique photoluminescent properties. |
| Packaging: | 10, 50 g in poly bottle |
| Symbol |  GHS07 |
| Signal word | Warning |
| Hazard statements | H302 |
| Hazard Codes | Xn |
| Risk Statements | 22 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 1 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | 99.999% trace metals basis |
| mp | >400 °C (lit.) |
| Density | 4.23 g/cm3 |
| UNSPSC | 12352303 |