1.Product lub npe Germanium Dioxide
2. Formula: GeO2
3..Purity: 99.99% 99.999%
4..Zoo: Dawb hmoov
5.. CAS Nr .: 1310-53-8
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 hauv kev tsim cov hlau germanium, kuj siv rau kev tsom xam spectral thiab cov khoom siv semiconductor.
Khoom | Germanium Dioxide | ||
CAS Nr | 1310-53-8 ib | ||
Batch No. | 21032506 ib | Ntim: | 100.00 Kg |
Hnub tsim khoom: | Peb Hlis 25, 2021 | Hnub xeem: | Peb Hlis 25, 2021 |
Test Item w/w | Txuj | Cov txiaj ntsig | |
GeO 2 | > 99.999% | > 99.999% | |
As | ≤0.5ppm | 0.04ppm ua | |
Fe | ≤ 1 ppm | 0.02ppm ua | |
Cu | ≤0.2ppm | 0.01ppm ua | |
Ni | ≤0.2ppm | 0.02ppm ua | |
Pb | ≤0.1ppm | 0.02ppm ua | |
Co | ≤0.2ppm | 0.01ppm ua | |
Al | ≤ 0.1ppm | 0.03ppm ua | |
Particle loj | 200 mesh | ||
Xaus: | Ua raws li tus qauv kev lag luam |
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