High Purity Germanium Oxide GeO2 powder CAS 1310-53-8,99.9%

Germanium dioxide (the molecular formula GeO2) is a powder. Used mainly to make metal germanium. Also used in spectral analysis, and for semiconductor materials. Purity: 99.99%, 99.999%
Particle sizes: 100mesh - 300mesh

Germanium Oxide GeO2 paste:
Germanium dioxid also known as Germanium oxide, is an organic compound that has the molecular formula of GeO2, and is the sulfuric acid of germanium. It is electronic in the same way as carbon dioxide. The chemical formula for germanium dioxide (chemical formula GeO2) is an organic compound that is white or colorless. It is the primary commercial source of germanium. Germaniumoxid exhibits both basic and acidic qualities. If pure germanium comes into contact with the oxygen in the atmosphere, this layer forms. One type of crystal system, 1033 is the transition temperature. Used primarily for making metal germanium. Also used in spectral analyses and in manufacturing semiconductor materials.
GeO2 comes in two forms: hexagonal and Tetragonal. GeO2 in hexagonal form has the exact same structure as that of b quartz. The germanium coordination numbers are 4. Tetra-GeO2 which is a soft mineral, has the rutile-like structure found in stibnite. In this matter, the germanium coordination number is 6. GeO2 in its amorphous form (glassy) is comparable to that found in molten silicona.

If you'd like to order Germanium Oxide Powder in large quantities, please send us an inquiry.

Germanium Oxide GeO2 powder performance:

Germanium Oxide, a stable and white powder, is most often extracted from sphalerite zinc ores or lignite coke fly ash. Germanium concentrates can also be processed using a chlorine distillation technique that yields germanium chloride (GeCl4). Germanium Oxide in this form has a hexagonal crystal arrangement and it is easily soluble in water at approximately 4.5 grams per litre (25degC).

Technical Parameters of Germanium Oxide GeO2 Pulp:

Elements Concentration
(ppm wt)
GeO2% 99.999min
As(ppm) 0.5max
Fe(ppm) 0.1max
Cu(ppm) 0.2max
Ni(ppm) 0.2max
Pb(ppm) 0.1max
Co(ppm) 0.2max
Al(ppm) 0.1max
Imitation content total 10max


How is Germanium Oxide GO2 powder manufactured?
Germanium dioxide comes in crystalline or amorphous versions. At ambient pressure the network made up of GeO4 trihedrons creates the amorphous structures. As the pressure is increased to approximately 9 GPa the average coordination number for germanium rises steadily to around 5 and the germanium –O bonds distances also increase. Higher pressures result in a germanium coordination increase of 6 to reach about 15 GPa. The dense network structure is created by GeO6 octahedron. After reducing the pressure, the structure becomes a tetrahedral one. High pressure converts the rutile form to an orthogonal form, CaCl2.
To hydrolyse germanium trihydrate, you need to mix 6.5 times as much distilled water with germanium tetrachloride. Then, place the mixture in an open container for one night. This will generate germanium dioxide precipitation. After that, rinse it off using cold water. The germanium dioxide was dried at 200.

Germanium dioxide Uses:
Germanium dioxide can be used in many different ways:
Germanium dioxide's optical properties, including its refractive Index (1.7), and optical dispersion, allow it to be used for optic materials such as wide-angle lenses and optical microscope objectives.
Germanium, as well its glass oxide GeO2, are both transparent infrared-spectra. This glass is suitable for infrared Windows, lenses and luxury cars. It also can be used for night vision technology and thermal imaging cameras.
GeO2 is preferred to infrared crystal clear glasses because it has a superior mechanical strength. This makes it more appropriate for tough military applications.
As optical materials, waveguides and optical fibers use mixtures of germanium and silicon dioxide. You can control the refractive Index by precisely controlling the elements.
Germanium dioxide is used to make some semiconductor materials and phosphors.
Germanium dioxide is used in algal cultivation to stop the growth and reproduction of diatoms.
Useful in making germanium. You can use it as a raw material for germanium metal or other germanium compounds. Also, you can use it as a catalyst in making polyethylene Terephthalate resin. This can produce optical glasses phosphors and is used as a catalyst in petroleum refining, dehydrogenation or gasoline distillate adjustment. It also serves to make color films and polyester fibers. The glass made with germanium oxide, or polymerization catalyst, is also very useful in producing high purity metal germanium and germanium compounds. With the advancement of technology, germanium dioxide is used extensively in the manufacture of electronic devices and PET resins.

Germanium Oxide GeO2 powder storage:
Germanium Oxide GeO2 should be kept in a dry and clean environment. It should not be exposed to the air.

Packing & Shipping Germanium Oxide GeO2 Pulp:
You can pack it in two plastic bags with the inside.
Germanium Oxide GeO2 powder packaging: Vacuum packing 100g to 500g, 1kg/bag and 25kg/barrel. Or as you request.
Germanium Oxide GeO2 (Hexagonal Oxide GeO2) powder shipping can be sent by sea, air or express once the payment has been received.

Wgraj advanced materials Nano Technology Co. Ltd. (Wgraj), is a global trusted supplier and manufacturer that offers super high-quality chemical products and Nanomaterials.
You can contact us to request high-quality Germanium Ochide . (brad@ihpa.net)

Germanium Oxide GeO2 Powder Properties

Other Titles Germanium dioxide, Germanic Acid, Diketogermane and Dioxogermane
Germanium(IV) Oxide, Germania, Germane, dioxo, Oxogermane,
Germanic Oxide, (crystalline)
1310-53-8
Compound Formula GeO2
Molecular Weight 104.6 g/mol
Appearance Powder White
Melting Point 1,115deg C (2,039deg F)
Solubility In Water N/A
Density 6.239 g/cm3
Purity N/A
Particle Size N/A
Boling Point N/A
Specific Heat N/A
Thermo Conductivity N/A
Thermal Expansion N/A
Young's Module N/A
Exact Mass 91.9317 g/mol
Monoisotopic 105.911007

Germanium Oxide, GeO2 Pulp Health & Safety Information

Safety Notice Alert
Hazard Statements H302-H332
Flashing Point N/A
Hazard Codes Xn
Risk Codes 22
Safety statements N/A
RTECS # LY5240000
Transport Information NONH
WebK Germany 1

Inquiry us

NEXT Oxide Powder

Our Latest Products

High Purity Bismuth Oxide Bi2O3 powder  CAS 1304-76-3,99.9%

Bismuth dioxide Bi2O3 can be classified as an inorganic compound. Bismuth dioxide is insoluble in acid and insoluble in alkali. Bismuth oxide is used primarily in electronic ceramic materials and other powders. Purity: 99.99%Particle sizes: 100mesh -…

High Quality Potassium Stearate CAS 593-29-3, 98%

The fine powdered form of potassium stearate, also known as white sand, is fluffy and light. It is smooth in texture, has no sandiness, and has a strong fatty aroma. It dissolves in water and alcohol. Purity: 98% About Potassium stearate: Potass…

High Purity Cerium Oxide CeO2 powder CAS 1306-38-3, 99.9%

Cerium oxide can be described as an inorganic compound, with chemical formula CeO2. The cerium dioxide pure product is a white cubic crystal or heavy powder. 8.13g/cm3. Melting point 2397degC. Purity: 99.99%Size of particles: Nano- and Micron Ceriu…

0086-0379-64280201 brad@ihpa.net skype whatsapp