Germanium Sulfide (GeS2) is a semiconductor compound with the chemical Formula GeS2. It is easily soluble when heated alkali is used, but not in water.Particle size : 100mesh
Purity: 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 1/2%. 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. The germanium atoms are connected with four sulfur atomic trihedrons at an atomic separation of 2.19A. The angle of the two sulfur bonds between them is 103 deg.

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High Purity Germanium Sulfide Granule Powder:

White powder. Orthogonal crystallization. Density is 2.19 grams per cm3. Melting point 800 . Unstable high-temperature sublimation or oxidation. In humid air or an inert atmosphere, 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 the sulfur vapor and germanium powder from the system. For intermediate germanium products.

germanium sulfide CAS number	12025-34-2
germanium Sulfide Molecular Formula	GeS2
germanium sulfide Molar mass	136.77g mol-1
germanium sulfide Appearance	White crystals with a translucent appearance
germanium sulfide Density	2.94 g / cm3
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 Solution in Water	0.45 g/100mL
germanium sulfide Solubility	soluble in liquid ammonia

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 or hydrogen-sulfide vapour, and a gas mixture of sulfur.

Applications Germanium Sulfide GeS2 Powder:
Researchers and manufacturers of solid-state batteries are particularly interested in Germanium disulfide, a compound that is very similar to other closely related compounds.
This material can be used to produce cathodes in certain types batteries.
The vulcanized microparticles have great potential to be used as high-performance batteries containing lithium-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 Condition:
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,500g or 1kg/bag or 25kg/barrel or as per your request.
Germanium Sulfide Powder Shipping: Can be shipped via air, sea, or express, as quickly as possible after payment receipt.


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Germanium Sulfide Properties
Alternative Names	germanium(IV) sulfide, germanium disulfide, germanium disulphide, GeS2 powder
CAS Number	12025-34-2
Compound Formula	GeS2
Molecular Mass	136.77
Appearance	White Powder
Melting Point	800
Boiling Point	1530
Density	2.94 g/cm3
Solubility In H2O	0.45 g/100mL
Exact Mass	137.86532
Germanium Sulfide Health & Safety Information
Sign Word	N/A
Hazard Statements	N/A
Hazard Codes	N/A
Risk Codes	N/A
Safety Declarations	N/A
Transport Information	N/A

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