High Purity Germanium Oxide Germanium Dioxide 99.99% 99.9999% 4n 5n 6n
| Min. Order: | 1 Kilogram |
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| Trade Term: | FOB,CFR,CIF,DDP,CIP,CPT,FCA,EXW |
| Payment Terms: | Paypal, L/C, D/P, D/A, T/T, WU |
| Supply Ability: | 2000kgs/month |
| Place of Origin: | Hubei |
Company Profile
| Location: | Wuhan, Hubei, China (Mainland) |
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| Business Type: | Manufacturer |
| Main Products: | Tellurium, Cadmium, Indium, Bismuth, Gallium |
Product Detail
| Means of Transport: | Ocean, Air |
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| Germanium Oxide: | Germanium Dioxide 99.999% |
| Production Capacity: | 2000kgs/month |
| Packing: | Vacuum Packing or Nitrogen- Protecting 2kgs/Bag |
| Delivery Date: | delivery in 10 days after PO confirmed |
Product Description
| MATERIAL OVERVIEW Characteristics Germanium dioxide is a stable, white powder that is most commonly extracted from sphalerite zinc ores and lignite coal fly ash. Germanium concentrates can be treated via a chlorine distillation method that produces germanium tetrachloride (GeCl4). This can then be hydrolyzed to GeO2. 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). Application: 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. Used as raw material of metal germanium and other germanium, semi-conductor material and spectral analysis. It can be used to make Optical glass fluorescent powder, also can be used as catalyst, color film and polyester producing. .. Germanium dioxide products from Wuhan Xinrong
Packing: After being packed in polyester films, then packed in plastic films or glass tubes in vacuum. GENERAL PROPERTIE
TYPICAL ANALYSES Impurities in ppm
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