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1310-53-8 - Germanium(IV) oxide, 99.9999% (metals basis) - 10510 - Alfa Aesar

10510 Germanium(IV) oxide, 99.9999% (metals basis)

CAS-Nummer
1310-53-8
Synonyme

Größe Preis ($) Menge Verfügbarkeit
5g 58,00
25g 222,00
100g 653,00
Zum Warenkorb hinzufügen Zur Angebotsanfrage hinzufügen Artikel anzeigen

Germanium(IV) oxide, 99.9999% (metals basis)

MDL
MFCD00011030
EINECS
215-180-8

Chemische Eigenschaften

Formel
GeO2
Molmasse
104.59
Form
-40 Mesh Powder
Schmelzpunkt
1086°
Dichte
6.239
Löslichkeit
Soluble in water (4.5g/L at 25°C), acid and alkali. Insoluble in Hydrofluoric acid and hydrochloric acid.

Anwendungen

Germanium dioxide is used in algaculture.A mixture is used as an optical material for optical fibers and optical waveguides It is also used as a catalyst in production of polyethylene terephthalate resin and for production of other germanium compounds. It is used as a feedstock for production of some phosphors and semiconductor materials.

Bemerkungen

Store in cool place. Keep container tightly closed in a dry and well-ventilated place.

Literaturverweise

Weast, R.C. Handbook of Chemistry and Physics. , 60th ed.; CRC Press LLC: Boca Raton, FL, 1979; p. B-81 

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H302

Harmful if swallowed.

Sicherheitshinweise: P264-P270-P301+P312-P330-P501a

Wash thoroughly after handling. Do not eat, drink or smoke when using this product. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. Rinse mouth. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Merck
14,4409
Harmonized Tariff Code
2825.60
TSCA
Yes
RTECS
LY5240000

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