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High Purity Germanium Dioxide Powder GeO2 Powder 1310-53-8

High Purity Germanium Dioxide Powder GeO2 Powder 1310-53-8

High Purity Germanium Dioxide Powder GeO2 Powder 1310-53-8

Detailed
High Purity Germanium Dioxide Powder GeO2 Powder 1310-53-8
 

1. CAS No.: 1310-53-8
2. Particle Size / Mesh: 100-200 mesh

Characteristics:
1.Germanium dioxide is a stable, white powder that is most commonly extracted from sphalerite zinc ores and lignite coal fly ash.
2.Germanium concentrates can be treated via a chlorine distillation method that produces germanium tetrachloride (GeCl4).
3.This can then be hydrolyzed to GeO2.
4.This form of germanium dioxide has a hexagonal crystal structure and is soluble in water at a rate of 4.5g per litre (25°C).

Applications:
1.Germanium dioxide is used as a catalyst in the production of PET plastics used for heated beverage bottles, as well as as a precursor to germane gas (GeH4), germanium tetrachloride (GeCl4) and zone refined germanium metal ingots.
2.Used as raw material of metal germanium and other germanium, semi-conductor material and spectral analysis. 3.It can be used to make Optical glass fluorescent powder, also can be used as catalyst, color film and polyester producing.
 

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