483702
Germanium(IV) oxide
≥99.99% trace metals basis
Manufacturer: Sigma Aldrich
CAS Number: 1310-53-8
Synonym(S): Germanium dioxide
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 5 G | 483702-5-G | In Stock | ₹ 9,168.78 |
| 25 G | 483702-25-G | In Stock | ₹ 30,645.58 |
483702 - 5 G
In Stock
Quantity
1
Base Price: ₹ 9,168.78
GST (18%): ₹ 1,650.38
Total Price: ₹ 10,819.16
Quality Level
100
Assay
≥99.99% trace metals basis
form
powder
mp
>400 °C (lit.)
solubility
ethylene glycol: soluble
density
4.23 g/cm3
application(s)
battery manufacturing
SMILES string
O=[Ge]=O
InChI
1S/GeO2/c2-1-3
InChI key
YBMRDBCBODYGJE-UHFFFAOYSA-N
Other Options
| Image | Product Name | Manufacturer | Price Range | |
|---|---|---|---|---|
 | Strem, An Ascensus Company CAS# 1310-53-8. 25g. Germanium(IV) oxide (99.999%-Ge) PURATREM. MFCD00011030 | -- | ₹ 20,021.04 | |
| | Strem, An Ascensus Company CAS# 1310-53-8. 5g. Germanium(IV) oxide (99.999%-Ge) PURATREM. MFCD00011030 | -- | ₹ 5,313.28 | |
| | Germanium(IV) oxide | -- | ₹ 9,082.18 - ₹ 70,622.30 | |
| | Germanium(IV) oxide | -- | ₹ 13,423.00 - ₹ 47,002.15 | |
| | Germanium(IV) oxide | -- | ₹ 5,568.54 - ₹ 38,430.00 | |
| | 1310-53-8 | Germanium oxide (GeO2) | -- | ₹ 1,540.08 - ₹ 22,587.84 |
Related Products
Description
- General description: Germanium(VI) oxide, also known as germania or germanium dioxide, is a white or off-white powder. It is a refractory metal oxide with a high melting point (1,600 °C) and offers excellent chemical resistance. In addition, germanium(VI) oxide has excellent optoelectronic properties that have made it a valuable material in the semiconducting industry. It has a high refractive index of approximately 2.1, which is higher than that of many other semiconductor materials, and a low absorption coefficient. These properties make it useful for applications such as waveguides, antireflective coatings, and high-index contrast coatings. In addition, germanium(VI) has a high bandgap of about 3.1 eV coupled with relatively high transparency in the infrared region of the electromagnetic spectrum, which makes it useful for applications such as infrared detectors, LEDs, and solar cells.
- Application: Building block for inorganic nanowires.[1] Used in the synthesis of ultra-high refractive index and ultra-low loss optical waveguides.[2]
SAFETY INFORMATION
Pictograms
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Oral
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves