99.99% Geo2 Geo2 Gearmailteach dioxide pùdar
Feartan
1. Tha Gearmailtis diobide na phùdar stàbaill, geal a tha air a thoirt a-mach mar as trice bho spallerite zinc ores agus lag lignite luaithre luaithre.
2. Faodar cuimseachadh sa Ghearmailteach a làimhseachadh tro dhòigh-beatha clòirin a bheir a-mach Gearmailtis Tetraigloride (GECL4).
3. Faodaidh seo a bhith an uairsin a bhith air an uisge gu h-uisgeachadhGeo2.
4. Tha structar criostail hexagonal aig an seòrsa seo de Gearmailtium dà-ocsaid agus tha e soluble ann an uisge aig ìre 4.5g gach liotair (25 ° C).
Fiosrachadh bunaiteach
1. Nì: Gearmailtis 99.999% 5n, pùdar oxide Gearmailteach, Gearmailteach dà-ocsaid Geo2
2.Cas no .: 1310-53-8
3. Purity: 99.999%
4. Meud gràin: 100MeSh (0.15mm), 200 beatha (0.075mm)
5. Modh Deuchainn: ICP-MS no GDMS
6. Moq: 1kg
Sònrachadh
| Ainm toraidh | Gearmailtis dà-ogsaid |
| Coltas | Sliver Geal |
| Meud corporra | Ingot, Gragules, Pùdar, Pìosan |
| Foirmle molecular | Geo2 |
| Cuideam molecular | 72.6 |
| Puing leaghaidh | 937.4 ° C. |
| Point Point | 2830 ° C. |
| Euctionality Thermal | 0.602 W / cm / k @ 302.93 K. |
| Teas vaporization | 68 k-cal / gm aig 2830 OC |
Neo-eisimileachd ann am ppm
Bathar: Gearmailtis dioxide Geo2
Purity: 99.999%
| Eileamaidean | Dùmhlachd (ppm wt) |
| Geo2% | 99.999min |
| Mar (ppm) | 0.5max |
| Fe (ppm) | 0.1mox |
| Cu (ppm) | 0.2max |
| Ni (ppm) | 0.2max |
| PB (ppm) | 0.1Max |
| Co (ppm) | 0.2max |
| Al (ppm) | 0.1mox |
| Susbaint iomlan de neo-eisimileachd | 10Max |
Teisteanas:
Dè as urrainn dhuinn a thoirt seachad:
