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Chlorure de germanium(IV), 99,9999 % (base métallique), Thermo Scientific Chemicals
Description
It is used as a catalyst in the conversion of carbohydrates into 5-hydroxymethylfurfural in ionic liquids, as a reducing agent in combination with triphenylphosphine (TPP) for the reduction of alpha-bromo carboxylic acid derivatives, and in the production of pure germanium. It also finds use as an intermediate for several optical processes. It is one of the most important dopants in silica glass for optical fibers. It is employed in the preparation of germanium dioxide which is used for wide camera lens, microscopy, IR-transparent glasses/windows/lenses, and for the core of fiber-optic lines.
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
| Point d’ébullition | 83.1°C |
| Nom chimique ou matériau | Germanium(IV) chloride |
| Point de fusion | -49.5°C |
| Couleur | Incolore |
| Forme physique | Liquide |
| Quantité | 500 g |
| Notes de pourcentage du dosage | (Base des métaux) |
| Formule linéaire | GeCl4 |
| Numéro UN | UN3264 |
| Merck Index | 14,4410 |
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Certificats
Certificats
Un numéro de lot est requis pour afficher les résultats sur les certificats. Pour retrouver le numéro de lot sur des commandes passées, utiliser le menu suivi de commande.
| Numéro de lot | Type de certificat | Date | Code produit |
|---|---|---|---|
| N13L007 | Certificat d’analyse | 17/02/2025 | 010509.22,010509.02,010509.14,010509.36,010509.06 |
| N13L010 | Certificat d’analyse | 17/02/2025 | 010509.22,010509.02,010509.14,010509.36,010509.06 |
| P17G008 | Certificat d’analyse | 27/12/2023 | 010509.22,010509.02,010509.14,010509.36,010509.06 |
| Y17H007 | Certificat d’analyse | 12/04/2022 | 010509.22,010509.14,010509.36,010509.06,010517.06 |
| U06A034 | Certificat d’analyse | 08/12/2021 | 010509.22,010509.14,010509.36,010509.06,010517.06 |
RUO – Research Use Only
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