Germanium Oxide (GeO2)-Powder

About Germanium Oxide:

Germanium dioxide, also called germanium oxide, germania, and salt of germanium, is an inorganic compound with the chemical formula GeO2. It is the main commercial source of germanium. It also forms as a passivation layer on pure germanium in contact with atmospheric oxygen.Specifications and properties of Germanium Oxide:

Chemical formula：	GeO2
Molar mass：	104.6388 g/mol
Appearance：	white powder or colourless 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

Application of Germanium Oxide:

Used as raw materials for the manufacture of metallic germanium and other germanium compounds, as catalysts for the manufacture of polyethylene terephthalate resins, as well as for spectral analysis and semiconductor materials.

Storage Condition of Germanium Oxide Powder:

Damp reunion will affect Germanium Oxide powder dispersion performance and using effects, therefore,Germanium Oxide Powder should be sealed in vacuum packing and stored in cool and dry room, the Germanium Oxide Powder can not be exposure to air. In addition, the Germanium Oxide powder should be avoided under stress.

Packing & Shipping of Germanium Oxide Powder:

We have many different kinds of packing which depends on the Germanium Oxide Powder quantity.

Germanium Oxide Powder packing:vacuum packing, 100g, 500g or 1kg/bag, 25kg/barrel, or as your request.

Germanium Oxide Powder shipping:could be shipped out by sea , by air, by express as soon as possible once payment receipt.

(Germanium Oxide (GeO2)-Powder)

(Germanium Oxide (GeO2)-Powder)