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Germanium(IV) oxide, Puratronic™, 99.999% (metals basis), Thermo Scientific Chemicals

Product Code. 11356178
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Quantità:
5 g
25 g
100 g
This item is not returnable. View return policy
This item is not returnable. View return policy

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.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 1310-53-8
Formula molecolare GeO2
Molecular Weight (g/mol) 104.628
Numero MDL MFCD00011030
InChI Key YBMRDBCBODYGJE-UHFFFAOYSA-N
Sinonimo germanium dioxide, germania, germanic acid, germanium oxide, germanium iv oxide, germanic oxide crystalline, dioxogermanium, germanic oxide, wln: ge o2
PubChem CID 14796
IUPAC Name dioxogermane
SMILES O=[Ge]=O

Specifications

Materiale o nome chimico Germanium(IV) oxide
Punto di fusione 1086°C
Colore White
Forma fisica Powder
Quantità 100 g
Intervallo percentuale saggio 99.999% (Metals basis)
Informazioni di solubilità Slightly soluble in sodium hydroxide. Insoluble in water and hydrochloric acid.Soluble in water,acid and alkali. Insoluble in hydrofluoric acid and hydrochloric acid.
Peso formulazione 104.59
Odore Odorless
Densità 6.239 g/cm3

Safety and Handling

compliance-icons
Product Identifier
  • Germanium(IV) oxide, Puratronic
 Signal Word
  • Attenzione
 Hazard Category
  • Tossicità acuta Categoria 4
 Hazard Statement
  • H302-Nocivo se ingerito.
  • H332-Nocivo se inalato.
 Precautionary Statement
  • P261-Evitare di respirare la polvere/i fumi/i gas/la nebbia/i vapori/gli aerosol.
  • P264-Lavare accuratamente dopo l'uso.
  • P280-Indossare guanti/indumenti protettivi/Proteggere gli occhi/il viso.
  • P301+P310-IN CASO DI INGESTIONE: contattare immediatamente un CENTRO ANTIVELENI/un medico/
  • P304+P340-IN CASO DI INALAZIONE: trasportare l'infortunato all'aria aperta e mantenerlo a riposo in posizione che favorisca la respirazione.
 Supplemental information
  • MIXTURE LIST-Contiene: Germanium oxide
SDS

RUO – Research Use Only

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