99,99% GeO2 GeO2 GEO2 IMANIUM DIOXIDE bubuk

Katrangan Product
Fitur
1. Dioksida Germanida minangka wêdakakêna sing stabil
2. Konsentrasi germanium bisa diobati liwat cara distilasi klorin sing ngasilake tetrachloride germoum (gecl4).
3 .. Iki banjur bisa dihidrolisisGe2.
4. Iki dioksida germoide iki duwe struktur kristal hexagonal lan larut ing banyu kanthi tingkat 4,5g saben liter (25 ° C).
Info dhasar
1. Item: Germanium 99.999% 5N, bubuk germida, geombolan gusermide
2 ..CAS NO .: 1310-53-8
3. Kemurnian: 99.999%
4. Ukuran partikel: 100mesh (0.15mm), 200mesh (0.075mm)
5. Cara tes: ICP-ms utawa GDMS
6 .. moq: 1kg
Spesifikasi
Jeneng Produk | Germanium Dioksida |
Penampilan | Sliver putih |
Ukuran fisik | Ingot, granule, bubuk, potongan |
Formula Molekuler | Ge2 |
Bobot molekuler | 72.6 |
Titik lebur | 937.4 ° C |
Titik Giling | 2830 ° C |
Konduktivitas termal | 0.002 W / CM / K @ 302.93 K |
Panas vaporization | 68 k-cal / gm atom ing 2830 oc |
Impurities ing ppm
Product: Geoum Dioksida Gera2
Kemurnian: 99.999%
Unsur | Konsentrasi (ppm wt) |
Ge2% | 99.999min |
Minangka (ppm) | 0.5Max |
Fe (PPM) | 0.1max |
Cu (ppm) | 0.2Max |
Ni (ppm) | 0.2Max |
Pb (ppm) | 0.1Max |
Co (ppm) | 0.2Max |
Al (ppm) | 0.1max |
Total isi impuality | 10max |
Sertifikat:
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