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Oxyde de germanium(IV), poudre blanche/flocons/cristaux/microbilles, etc., Puratronic™, 99,999 % (base métallique), Thermo Scientific Chemicals
Description
Germanium dioxide is used as an optical material for wide-angle lenses and in optical microscope objective lenses. It is used as a catalyst in the preparation of polyethylene terephthalate resin. Further, it is used as a feedstock for the manufacturing of phosphors and semiconductor materials. It is also used in transistors and diodes, and infrared transmitting glass.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Spécification
Spécification
| Nom chimique ou matériau | Germanium(IV) oxide |
| Point de fusion | 1086°C |
| Couleur | Blanc |
| Forme physique | Poudre / flocons / cristaux / microbilles / grumeau, etc. |
| Quantité | 25 g |
| Plage de pourcentage du dosage | 99.999% (Metals basis) |
| Informations sur la solubilité | Slightly soluble in sodium hydroxide. Insoluble in water and hydrochloric acid.Soluble in water,acid and alkali. Insoluble in hydrofluoric acid and hydrochloric acid. |
| Poids de la formule | 104.59 |
| Odeur | Odorless |
| Densité | 6.239 |
RUO – Research Use Only
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