|Unit Price:||USD 900.0000 / Kilogram |
|Payment Type:||L/C,T/T,D/P,Paypal,Money Gram,Western Union|
|Min. Order:||1 Kilogram|
|Delivery Time:||15 Days|
Model No.: SY-131053
Grade Standard: Industrial Grade
Quality: First Class
Storage: Store At RT
Supplier: Shandong Shenyu
Grade: Industry Grade
Delivery Time: 7-15 Workdays
Place of Origin: China
Supply Ability: 2000Ton
HS Code: -
Port: Qingdao,Shanghai,Lianyun Gang
Germanium oxide, molecular formula GeO2, English name: Germanium dioxide, germanium dioxide, is the same electronic form as carbon dioxide. It is a white powder or colorless crystal, with slightly water-soluble hexagonal system (stable at low temperature) and insoluble cubic system, and the transformation temperature is 1033 C. It is mainly used for the manufacture of metal germanium, and also for spectroscopic analysis and semiconductor materials. It is used in the manufacture of germanium and also in the electronics industry. Used as a semiconductor material. It is heated by germanium or is hydrolyzed by four germanium chloride. It is used as a raw material for the preparation of metal germanium and other germanium compounds, as a catalyst for the preparation of polyethylene terephthalate resin, as well as spectral analysis and semiconductor materials. It can be used to produce optical glass fluorescent powder, which can be used as a catalyst for conversion, dehydrogenation, gasoline distillation, color film and polyester fiber production in petroleum refining. Not only that, two germanium oxide is a catalyst for polymerization, and the glass containing two germanium oxide has high refractive index and dispersive properties. It can be used as a wide angle camera and microscope lens. With the development of technology, two germanium oxide is widely used in the production of high purity germanium, germanium compounds, chemical catalysts and pharmaceutical industry, PET resin. It should be noted that although germanium dioxide is similar to organic germanium (Ge-132), it is toxic and can not be taken.
Germanium oxide Product details:
English Name: Germanium oxide
English synonyms: GeO2; Germania; Germanic acid; Germanic oxide (crystalline); germanicacid; germanicoxide (crystalline); Germanium oxide.
Molecular formula: GeO2
Molecular weight: 104.64
Melting point >400 C (lit.)
Density 6.239 g/mL at 25 degree C
Refractive index 1.99
Storage conditions Storage temperature: no restrictions.
Solubility ethylene glycol: soluble
Form Powder/Flake/Crystalline/Beads/Lump, Etc.
Water solubility 0.4 g/100 mL
Germanium oxide Application:
1. for the manufacture of metal germanium, and also for spectroscopic analysis and semiconductor materials.
2. for germanium, and also in the electronics industry
3. Used for making germanium ingot, organic germanium, bismuth germanate crystal, catalyst, germanium tetrachloride for optical fiber, phosphor and germanium glass.
Germanium oxide Attention:
If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid immediately.
Get medical aid immediately. Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen.
Get medical aid immediately. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.
Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately.
Storage: Store in a tightly closed container. Do not store in glass. Store in a cool, dry area away from incompatible substances.
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