Germanium sulfide is a chemical compound with the formula GeS2. It is a yellow or orange, crystalline solid with a melting point of 1036 °C. It is used as a semiconductor material and in the production of glasses and other materials.
High purity germanium sulfide is a form of the compound that has a high level of purity, typically 99.99% or greater. High purity germanium sulfide is used in a variety of applications that require a high level of purity, such as in the production of semiconductor devices and other electronic components.
| Product Name | Germanium Sulfide | 
| formular | GeS | 
| CAS NO. | 12025-32-0 | 
| density | 4.100g/cm3 | 
| melting point | 615 °C (lit.) | 
| particle size | -100mesh,granule,block | 
| apperance | white powder | 
| application | semiconductor | 
| Certificate of Germanium Sulfide (ppm) | |||||||||||||
| Purity | Zn | Ag | Cu | Al | Mg | Ni | Pb | Sn | Se | Si | Cd | Fe | As | 
| >99.999% | ≤5 | ≤4 | ≤5 | ≤3 | ≤5 | ≤5 | ≤5 | ≤5 | ≤6 | ≤4 | ≤8 | ≤8 | ≤5 | 
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