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Germanium Oxide (GeO2) Powder

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Germanium Oxide (GeO2) Powder is insoluble in water and hydrochloric acid and is soluble in alkali to produce germanate. A rutile-like structure is more soluble in water than hexagonal germanium dioxide and produces germanic acid when acting with water. 

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HM provides high purity Germanium dioxide powder at a competitive price.

  • 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 acid and alkali
  • Magnetic susceptibility (χ): −34.3·10−6 cm3/mol
  • Refractive index (nD): 1.650
  • Crystal structure: hexagonal

Germanium Oxide (GeO2) Powder Applications

Germanium oxide powder is mainly used to make reduced germanium ingot, zone fused germanium ingot, organic germanium, PET catalyst, germanium tetrachloride for optical fiber, BGO crystal, and 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 do not contact with alkali and acids. Take it lightly when loading and unloading to prevent the glass bottle from breaking.
  • 215-180-8
  • 1310-53-8

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