High Purity Germanium Sulfide GeS2 Powder CAS 12025-34-2, 99.99% |

About Germanium Sulfide (GeS2) Powder:
Germanium Sulfide also known as Germanium Sulphide and Germanium Disulfide. GeS2 is the formula of germanium disulfide. It is unstable, easy to sublimate and oxidize, and dissociates in humid air, or an inert atmosphere. Inorganic acids (including strong acids) and water are insoluble.
Germanium disulfide is 2.19g/cm3. Germanium Sulfide is small, white powder that consists primarily of Germanium disulfide(GeS2) particle. Germanium disulfide, like many other metal sulfides that are closely related, is the subject of many researches who are researching its potential for energy storage applications such as solid state batteries.
The germanium diulfide crystal has an orthogonal structure. Each cell contains 24 molecules with the following dimensions: A = 11.66a; B = 22.34A; C = 6.86A. Accuracy 1%. The space group (C2V19) is FDD. Eight germanium-atoms are arranged on a dual-axis. All other atoms are arranged in a general arrangement. These 12 parameters were determined. Each germanium is connected with four sulfur atomic trihedrons at an atomic separation of 2.19A. The angle of the two sulfur atoms is 103 deg.

If you’re interested in purchasing Germanium Sulfide (GeS2) Powder , please send us an inquiry.

High Purity Germanium Sulfide Granule Powder:

Nature: white powder Crystal structure is orthogonal. Density is 2.19 grams per cm3. Melting point 800 . Unstable high-temperature oxidation and sublimation, in the humid atmosphere or inert atmospheric dissociation. The molten state has a fresh, brown, transparent body with a 3.01g/cm3 density. It is not soluble in water or inorganic acids, including strong acid, but it is soluble in hot alkali. By combining germanium powder with sulfur gas or hydrogen sulfide mixed gas. For intermediate germanium products.

germanium sulfide CAS number	12025-34-2
The Molecular Formula of germanium sulfide	GeS2
germanium sulfide Molar mass	136.77g mol-1
germanium sulfide Appearance	White crystals with a translucent appearance
germanium sulfide Density	2.94 g cm-3
germanium sulfide Melting point	840 degC (1,540 degF; 1,110 K)
Germanium sulfide boiling point	1,530 degC (2,790 degF; 1,800 K)
Germanium sulfide solubility in water	0.45 g/100mL
germanium sulfide Solubility	Liquid ammonia is soluble

What is Germanium Sulfide GeS2 Powder produced?
Germanium disulfide may be produced by converting hydrogen sulfide into tetrachloride using a hydrochloric solution.
Germanium disulfide can be prepared by combining germanium with sulfide gas or hydrogen sulfur, and a mix of gases of sulfur.

Applications Germanium Sulfide GeS2 Powder:
Solid-State Batteries: Germanium disulfide, like many compounds closely related, is of particular interest to researchers and manufacturers.
This material can be used to produce cathodes in certain types batteries.
The vulcanized microparticles have a great deal of potential to be used as high-performance batteries containing lithium and sulfur.
Electrology: For researchers working on energy storage technology Germanium disulfide is a material that has similar characteristics. It can be used to produce other components and materials in electronic technology.
Catalysts: Germanium disulfide, like many sulfides has the unique ability to produce more complex chemicals for high-tech devices and other chemical reactions.
As with many materials related to nano-level sulfide, it has many unique optical properties. However, these properties are still not well understood.
This makes the research interest in this material involve a wide range of industries and fields, from electron-to-photovoltaic to imaging techniques.

Germanium Sulfide (GeS2) Powder Storage Conditions
Germanium Sulfide GeS2 is affected by damp reunion, which will have an adverse effect on the powder’s dispersion and use. Therefore, it should be packed in vacuum and kept in a dry and cool room. GeS2 powder must also not be exposed to stress.

Packing & Shipping Germanium sulfide powder GeS2
The amount of Germanium Sulfide powder GeS2 will determine the type of packaging.
Germanium Sulfide powder packaging: Vacuum packed, 100g to 500g per bag, 1 kg per barrel, or your choice.
Germanium Sulfide Powder Shipping: Can be shipped via air, sea, or express as quickly as possible after payment receipt.


Technology Co. Ltd., () is an established global chemical material manufacturer and supplier with over 12 years’ experience in the production of high-quality nanomaterials. These include boride powders, nitride particles, graphite particles, sulfide particles, 3D-printing powders, etc.
Looking for high quality Germanium disulfide powder Contact us by sending an email. (brad@ihpa.net)