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Germanium Dioxide
Cov ntaub ntawv tseem ceeb:
Cov mis mos molecular: GeO2
2.Molecular hnyav: 104.63
CAS Nr .: 1310-53-8
4.HS Code: 2825600001
5.Storage: Nws yuav tsum tau muab cia rau hauv lub ventilated thiab qhuav warehouse.Lub ntim yuav tsum tau muab kaw thiab kom deb ntawm alkali thiab acid.Ua tib zoo saib xyuas thaum lub sijhawm thauj khoom thiab tshem tawm kom tiv thaiv cov iav fwj los ntawm kev tawg.
Germanium dioxide, nyob rau hauv molecular mis GeO2, yog Germanium oxide, nyob rau hauv ib tug hluav taws xob daim ntawv zoo li carbon dioxide.Nws yog hmoov dawb los yog tsis muaj xim siv lead ua.Muaj ob hom hexagonal system (ruaj khov ntawm qhov kub thiab txias) thiab tetragonal system insoluble hauv dej.Kev hloov pauv kub yog 1033 ℃.Feem ntau siv rau hauv kev tsim cov hlau germanium, kuj siv rau kev tsom xam spectral thiab semiconductor cov ntaub ntawv.Nws yog siv nyob rau hauv zus tau tej cov optical fiber, infrared iav, phosphor, tshuaj tiv thaiv kab mob, PET catalyst, organic germanium, germanane thiab lwm yam ntaub ntawv.
| Cov khoom npe | Germanium Oxide |
| Qib | Qib Industrial |
| Xim | Dawb |
| Purity | 99.999% - 99.9999% |
| Cov duab | Hmoov |
| Solubility | Insoluble nyob rau hauv dej, dissolves nyob rau hauv lub hauv paus rau germanate ntsev |
| Melting point | 2000 ℃ |
Daim ntawv thov:
1. Siv rau germanium, kuj siv hauv kev lag luam hluav taws xob.Siv raws li cov khoom siv semiconductor.Nws yog npaj los ntawm cua sov oxidation ntawm germanium los yog hydrolysis ntawm germanium tetrachloride.
2. Siv los ua raw khoom rau kev npaj ntawm metallic germanium thiab lwm yam germanium compounds, raws li catalyst rau kev npaj ntawm polyethylene terephthalate resin, raws li zoo raws li spectroscopic tsom xam thiab semiconductor ntaub ntawv.Nws tuaj yeem tsim kho qhov muag iav phosphors thiab siv los ua cov khoom siv roj av hloov pauv, dehydrogenation, hloov cov roj av feem, xim zaj duab xis thiab polyester fiber ntau lawm.
3. Tsis tas li ntawd, germanium dioxide los yog polymerization catalyst, iav uas muaj germanium dioxide muaj siab refractive index thiab dispersion kev ua tau zoo, raws li lub wide-angle lens lub koob yees duab thiab microscope, nrog rau txoj kev loj hlob ntawm technology, germanium dioxide yog dav siv nyob rau hauv zus tau tej cov high purity. hlau germanium, germanium tebchaw, tshuaj catalysts thiab tshuaj kev lag luam, PET resin, hluav taws xob, thiab lwm yam, yuav tsum tau them sai sai mus rau qhov zoo ntawm cov germanium dioxide ho thiab organic germanium (Ge - 132), tab sis nws muaj toxicity, tsis noj. .
Daim ntawv pov thawj
Cov khoom tau pom zoo los ntawm FDA, REACH, ROSH, ISO thiab lwm yam ntawv pov thawj, raws li cov qauv hauv tebchaws.
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kaw lub hnab yas los yog lub raj mis yas;
Nws tuaj yeem kho raws li cov neeg siv khoom xav tau.
FAQ:
Q: Koj puas yog tuam txhab lag luam lossis chaw tsim khoom?
A: Peb yog Hoobkas.
Q: Koj lub sijhawm xa khoom ntev npaum li cas?
A: Feem ntau nws yog 5-10 hnub yog tias cov khoom muaj nyob hauv Tshuag.los yog nws yog 15-20 hnub yog tias cov khoom tsis nyob hauv Tshuag, nws yog raws li kom muaj nuj nqis.
Q: Koj puas muab cov qauv?puas yog dawb los yog ntxiv?
A: Yog lawm, peb tuaj yeem muab cov qauv dawb tab sis tsis them tus nqi thauj khoom.
Q: Koj cov nqe lus them nqi yog dab tsi?
A: Them nyiaj<= 1000USD, 100% ua ntej.Kev them nyiaj>= 1000USD, 30% T / T ua ntej, tshuav nyiaj li cas ua ntej xa khoom.
