missing translation for 'onlineSavingsMsg'
Learn More
Germanium(IV) oxide, Puratronic™, 99.999% (metals basis), Thermo Scientific Chemicals Product Code.: 11346178
  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
SDS compliance-icons

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

Product Code. 11346178
5 g
Click to view available options
Quantity:
5 g
25 g
100 g
This item is not returnable. View return policy

Product Code. 11346178

Brand: Thermo Scientific Alfa Aesar 011155.06

Request Bulk or Custom Format

Please to purchase this item. Need a web account? Register with us today!

Explore more special offers
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
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 o2Show MoreShow Less
PubChem CID 14796
IUPAC Name dioxogermane
SMILES O=[Ge]=O

Specifications

Melting Point 1086°C
Color White
Physical Form Powder
Quantity 5 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
Chemical Name or Material Germanium(IV) oxide

Product Suggestions

Certificates

Certificates

A lot number is required to show results for certificates. To find your lot number on previous orders use our order status area.

5 results found
Lot Number Certificate Type Date Catalog Number
Lot NumberY13K061 Certificate TypeCertificate of Analysis Date19/11/2024 Catalog Number011155.14,011155.06,011155.22
Lot NumberQ08G019 Certificate TypeCertificate of Analysis Date12/04/2022 Catalog Number011155.14,011155.06,011155.22
Lot NumberQ14A072 Certificate TypeCertificate of Analysis Date12/04/2022 Catalog Number011155.14,011155.06,011155.22
Lot NumberB18X037 Certificate TypeCertificate of Analysis Date08/12/2021 Catalog Number011155.14,011155.06,011155.22
Lot NumberW08A049 Certificate TypeCertificate of Analysis Date08/12/2021 Catalog Number011155.14,011155.06,011155.22

Safety and Handling

compliance-icons
Product Identifier
  • Germanium(IV) oxide, Puratronic
 Signal Word
  • Warning
 Hazard Category
  • Acute toxicity Category 4
 Hazard Statement
  • H302-Harmful if swallowed.
  • H332-Harmful if inhaled.
 Precautionary Statement
  • P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
  • P264-Wash face, hands and anyexposed skin thoroughly after handling.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P301+P310-IF SWALLOWED: Immediately call a POISON CENTER/doctor /
  • P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
 Supplemental information
  • MIXTURE LIST-Contains : Germanium oxide
SDS

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

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.