2. Products
  3. High Purity Materials
  4. Semiconductor Materials
  5. Germanium Oxide (GeO2) Powder

Viewed products

View larger

Germanium Oxide (GeO2) Powder

New product

Germanium Oxide (GeO2) Powder is insoluble in water and hydrochloric acid, but soluble in alkalis, yielding germanates. Its rutile-like structure exhibits greater solubility in water compared to hexagonal germanium dioxide and reacts with water to form germanic acid.

More details

Inquiry

Please contact us if you need customized services. We will contact you with the price and availability in 24 hours.

Data sheet

Molecular FormulaGeO2
Purity99.999%
CAS1310-53-8

More info

Germanium Oxide, also known as germania, is an inorganic compound with the chemical formula GeO2. It serves as a major commercial source of germanium. It also forms a passivation layer on pure germanium when exposed to atmospheric oxygen. HM provides high-purity Germanium Dioxide powder at a competitive price.

Germanium Oxide (GeO2) Powder

  • Molecular Formula: GeO2
  • CAS No.: 1310-53-8
  • EINECS No.: 215-180-8
  • Purity: 99.999%, 99.9999%
  • Size: <75 um
  • Boiling Point: 1,200 °C
  • Appearance: white powder or colorless crystals
  • Density: 4.228 g/cm3
  • Melting point: 1,115 °C (2,039 °F; 1,388 K)
  • Solubility in water: 4.47 g/L (25 °C), 10.7 g/L (100 °C)
  • Solubility: soluble in HF, insoluble in other acids and alkali
  • Magnetic susceptibility (χ): −34.3·10−6 cm3/mol
  • Refractive index (nD): 1.650
  • Crystal structure: hexagonal

Germanium Oxide (GeO2) Powder XRD

Germanium Oxide (GeO2) XRD

Germanium Oxide (GeO2) Powder Applications

  • Used to make reduced germanium ingot, zone fused germanium ingot, and organic germanium.
  • Used as PET catalyst.
  • Germanium tetrachloride for optical fiber, BGO crystal, compound crystal, etc.

Germanium Oxide (GeO2) Powder Packing & Shipping

Germanium dioxide powder should be stored in a ventilated and dry warehouse. The packaging shall be sealed and moisture-proof and not come into contact with alkalis and acids. Take it lightly when loading and unloading to prevent the glass bottle from breaking.
Germanium Oxide (GeO2) Powder Packing

Inquiry to Heeger Materials

Items marked with an asterisk (*) are required.
Please include item quantity, size and purity.
Privacy Information:

Heeger Materials respects your privacy, and we will NOT sell or provide your personal data to other third parties, or allow them to use your personal data for their own purposes. However, we would like to send you information from time to time by mail or email about our products and special offers in addition to the interest categories you've selected above. Read our Privacy Policy

30 other products in the same category: