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Germanium Sulfide GeS2 Powder
  • Germanium Sulfide GeS2 Powder

Germanium Sulfide GeS2 Powder

Germanium Sulfide is powder, chemical formula GeS, submicron and nanopowder forms may be considered for industrial and application purpose. The appearance of Germanium Sulfide is white powder.
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Germanium Sulfide GeS2 Powder introduce:

About germanium sulfide granule GeS2 powder:


Nature: white powder. Orthogonal crystal structure. Density 2.19 g / cm3. Melting point 800 ℃. Unstable, high temperature sublimation and oxidation, in the humid air or inert atmosphere dissociation. The molten state is fresh brown transparent body, the density of 3.01g / cm3, insoluble in water and inorganic acids (including strong acid), soluble in hot alkali, dissolved in ammonia or sulfide diamines to generate imide germanium. By the germanium powder and sulfur vapor or hydrogen sulfide and sulfur mixed gas from the system. For the germanium metallurgy intermediate products.


germanium sulfide CAS number 12025-34-2

germanium sulfide Molecular formula GeS2

germanium sulfide Molar mass 136.77 g mol−1

germanium sulfide Appearance White, translucent crystals

germanium sulfide Density 2.94 g cm-3

germanium sulfide Melting point 840 °C (1,540 °F; 1,110 K)

germanium sulfide Boiling point 1,530 °C (2,790 °F; 1,800 K)

germanium sulfide Solubility inwater 0.45 g/100 mL

germanium sulfide Solubility soluble in liquid ammonia


Germanium Sulfide Properties

Other Namesgermanium(IV) sulfide, germanium disulfide,
germanium disulphide, GeS2 powder
CAS No.12025-34-2
Compound FormulaGeS2
Molecular Weight136.77
AppearanceWhite Powder
Melting Point800℃
Boiling Point1530℃
Density2.94 g/cm3
Solubility in H2O0.45 g/100 mL
Exact Mass137.86532


Storage Condition of Germanium Sulfide GeS2 Powder:

Damp reunion will affect GeS2 powder dispersion performance and using effects, therefore, Germanium Sulfide GeS2 Powder should be sealed in vacuum packing and stored in cool and dry room, the Germanium Sulfide GeS2 Powder can not be exposure to air. In addition, the GeS2 powder should be avoided under stress.


Packing & Shipping of Germanium Sulfide GeS2 Powder:

We have many different kinds of packing which depends on the Germanium Sulfide GeS2 Powder quantity.

Germanium Sulfide GeS2 Powder packing:vacuum packing, 100g, 500g or 1kg/bag, 25kg/barrel, or as your request.

Germanium Sulfide GeS2 Powder shipping:could be shipped out by sea , by air, by express?as soon as possible once payment receipt.

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