Sulfide Powder

Germanium Sulfide GeS2 Powder CAS 12025-34-2

Item No.: TR-GeS2
Germanium sulfide is a semiconductor material with the chemical formula GeS₂. It has a certain solubility in water, easily soluble in hot alkali, and soluble in concentrated hydrochloric acid.
Particle size: -100mesh
Purity: 99.99%
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Description
Germanium Sulfide Properties

high purity 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

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.

 

Germanium Sulfide Properties

Other Names germanium(IV) sulfide, germanium disulfide,
germanium disulphide, GeS2 powder
CAS No. 12025-34-2
Compound Formula GeS2
Molecular Weight 136.77
Appearance White Powder
Melting Point 800
Boiling Point 1530
Density 2.94 g/cm3
Solubility in H2O 0.45 g/100 mL
Exact Mass 137.86532
   
   

Germanium Sulfide Health & Safety Information

Signal Word N/A
Hazard Statements N/A
Hazard Codes N/A
Risk Codes N/A
Safety Statements N/A
Transport Information N/A
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