{"id":1590,"productCode":"SPGE3D6T0005N","chemicalCode":"Ge","name":"Germanium metal","customName":null,"otherNames":"","formula":"Ge","purity":99.999,"form":"SP","size":"3 inch dia x 0.25 inch th.","composition":"","description":"","productionMethod":"Monocrystal","bulkAvailable":null,"productionStatus":"Stock","hazmat":"","status":"","repackage":false,"priceBase":"2642.00","quantityBase":"pcs","bulkAvailability":true,"inProduction":"","factoryCode":"22, 912","publicComments":"","privateComments":"Changed to POR and hid prices 02-05-24 because of the trade war - NK","chemicalCodeLetters":null,"image":null,"sizeData":"{\"formSize\":\"45\",\"size_form\":[{\"input_value\":\"3\"},{\"select\":{\"value\":\"inch\",\"options\":[{\"value\":\"mm\",\"text\":\"mm\"},{\"value\":\"inch\",\"text\":\"inch\"}]}},{\"text\":\"dia x\"},{\"input_value\":\"0.25\"},{\"select\":{\"value\":\"inch\",\"options\":[{\"value\":\"mm\",\"text\":\"mm\"},{\"value\":\"inch\",\"text\":\"inch\"}]}},{\"text\":\"th.\"}]}","isLocked":false,"isSearchable":true,"storedLocation":null,"chemicalId":506,"old_chem_id":null,"createdAt":"2025-02-05T16:17:31.000Z","updatedAt":"2026-06-25T18:30:53.726Z","deleted":false,"deletedAt":null,"userChangedById":14,"hts":null,"Chemical":{"id":506,"formula":"Ge","productLetters":"GE","name":"Germanium","otherNames":"Germanium metal","cas":"7440-56-4","einecs":"231-164-3","hazmat":"Powder: Class 4.1, UN3089, PG II","data":"","applications":[{"title":"Semiconductors","description":"Germanium is a critical semiconductor material used in high-speed transistors, integrated circuits, and silicon-germanium (SiGe) alloys for high-frequency electronics."},{"title":"Optoelectronics","description":"Used extensively in infrared optics, including lenses and windows for thermal imaging systems, as well as in fiber-optic systems and solar cells."},{"title":"Sputtering","description":"Germanium sputtering targets are utilized to deposit thin films for optical coatings, phase-change memory devices, and semiconductor layers."},{"title":"Evaporation materials","description":"High-purity germanium is used as an evaporation source for creating thin-film layers in the production of infrared sensors and specialized electronic components."},{"title":"Optical coating","description":"Applied as a high-refractive-index material in multilayer optical coatings for infrared filters and anti-reflective surfaces."}],"publicComments":"<p>inred Germanium products prices are volatile. Please check with LTS before ordering</p>","privateComments":"Presently, the major end uses are fibre-optic systems, infrared optics, solar cell applications, and light-emitting diodes (LEDs). Germanium compounds are also used for polymerization catalysts and have most recently found use in the production of nanowires. 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