High quality factory price 99.999% Pure CAS No 1310-53-8 GeO2 Germanium Dioxide Powder

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About germanium oxide GeO2 powder:
Germanium dioxide or germanium oxide is an inorganic compound with the molecular formula GeO2, an oxide of germanium with the same electronic form as carbon dioxide. It is a white powder or colorless crystal with a hexagonal crystal system (stable at low temperatures) slightly soluble in water, insoluble in square germanium dioxide, also known as germanium oxide, germanium, germanium salt, germanium dioxide is an inorganic compound with the chemical formula GeO2. it is the main commercial source of germanium. Germanium oxide is amphoteric and shows both basic and acidic properties. When pure germanium comes into contact with atmospheric oxygen, it also forms a passivation layer. There are two crystalline systems with a transition temperature of 1033°C. It is mainly used for the manufacture of metallic germanium, but also for spectroscopic analysis and semiconductor materials.

Properties of germanium dioxide powder:
Germanium oxide is a stable white powder most often extracted from sphalerite and lignite fly ash. Germanium concentrate can be treated by chlorine distillation to produce germanium tetrachloride (GeCl4). This form of germanium oxide has a hexagonal crystal structure and is soluble in water at a rate of 4.5 grams per liter (25°C).

Uses of germanium dioxide.
Germanium dioxide has a wide range of applications.
The refractive index (1.7) and optical dispersion properties of germanium dioxide allow it to be used as an optical material for wide-angle lenses, optical microscope objectives and fiber optic wire cores.
Both germanium and its glass oxide GeO2 are transparent to the infrared spectrum. This glass can be made into infrared windows and lenses for military applications, luxury automobiles, and night vision technology for thermal imaging cameras.
GeO2 is preferred over other infrared transparent glasses because of its superior mechanical strength, making it more suitable for rugged military applications.
Mixtures of silicon dioxide and germanium are used as optical materials in optical fibers and waveguides. Controlling the ratio of the components allows precise control of the refractive index.
Germanium dioxide is used as a feedstock for the production of certain phosphors and semiconductor materials.
Germanium dioxide is used in the manufacture of germanium, which is also used in the electronics industry. It is used as a semiconductor material. It can be used as a raw material for metallic germanium and other germanium compounds, as a catalyst in the manufacture of polyethylene terephthalate resins, and as a spectroscopic analysis and semiconductor material.
Germanium dioxide can be used to produce optical glass phosphors and can be used as a catalyst for petroleum refinery conversion, dehydrogenation, gasoline fraction adjustment, colored films and polyester fiber production.

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Packaging of germanium oxide GeO2 powder: Vacuum packing, 1kg/bag, or as your request.

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