missing translation for 'onlineSavingsMsg'
Learn More
  1. Home
  2. Products
  3. Chemicals
  4. Salts and Inorganics
  5. Inorganic Salts
  6. Metalloid Salts
  7. Germanium(IV) oxide, Puratronic™, 99.999% (metals basis), Thermo Scientific Chemicals

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

Product Code. 11356178
Click to view available options
Quantity:
5 g
25 g
100 g

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
Molecular Formula GeO2
Molecular Weight (g/mol) 104.628
MDL Number MFCD00011030
InChI Key YBMRDBCBODYGJE-UHFFFAOYSA-N
Synonym 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

Melting Point 1086°C
Color White
Physical Form Powder
Quantity 100 g
Assay Percent Range 99.999% (Metals basis)
Solubility Information Slightly soluble in sodium hydroxide. Insoluble in water and hydrochloric acid.Soluble in water,acid and alkali. Insoluble in hydrofluoric acid and hydrochloric acid.
Formula Weight 104.59
Odor Odorless
Density 6.239 g/cm3
Chemical Name or Material Germanium(IV) oxide

RUO – Research Use Only

Product Content Correction

Your input is important to us. Please complete this form to provide feedback related to the content on this product.

Product Title

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.

Thank You! Your feedback has been submitted. Fisher Scientific is always working to improve our content for you. We appreciate your feedback.