thorium(IV) oxide (Thorium Dioxide) (ThO2) budada Purity Min.99%
Thorium Dioxide
| Magaca IUPAC | Thorium dioxide, Thorium (IV) oxide |
| Magacyo kale | Thoria, Thorium anhydride |
| Cas No. | 1314-20-1 |
| Kiimikada caanaha | ThO2 |
| cufka molar | 264.037g/mol |
| Muuqashada | cad adag |
| ur | aan ur lahayn |
| Cufnaanta | 10.0g/cm3 |
| barta dhalaalaysa | 3,350°C(6,060°F;3,620K) |
| Barta karkarinta | 4,400°C(7,950°F;4,670K) |
| Biyo ku milmay | aan la milmin |
| Solubility | aan lagu milmin alkali wax yar oo aashito ah |
| U nugulnaanta birta (χ) | -16.0 · 10-6cm3/mol |
| Tilmaanta refractive (nD) | 2.200 (qiyaastii) |
Tilmaamaha Ganacsiga ee Thorium(TV) Oxide
Daahirnimada Min.99.9%, Caddaan Min.65, Cabbirka Qaybaha Caadiga ah (D50) 20 ~ 9μm
Maxaa Thorium Dioxide (ThO2) loo isticmaalaa?
Thorium dioxide (thoria) ayaa loo adeegsaday dhoobada heerkulkeedu sarreeyo, gaaska gaaska, shidaalka nukliyeerka, buufinta ololka, dhalooyinka, muraayadaha indhaha ee aan silica ahayn, catalysis, fiilooyin ku jira nalalka iftiinka, cathodes ee tuubooyinka elektiroonigga ah iyo electrodes-ka dhalaalaysa.Shidaalka nukliyeerkaThorium dioxide (thoria) waxaa loo isticmaali karaa reactors nukliyeerka sidii pellets shidaalka dhoobada ah, oo sida caadiga ah ku jira ulo shidaalka nukliyeerka ah oo lagu dhejiyay alwaaxyada zirconium.Thorium ma aha fissile (laakiin waa "bacrin", taranka uranium-233 oo hoos yimaada bamka neutron);AlloysThorium dioxide waxa loo isticmaalaa sidii xasiliye ee elektrodes tungsten ee alxanka TIG, tuubooyinka elektarooniga ah, iyo matoorada gaaska marawaxadaha diyaaradda.CatalysisThorium dioxide ku dhawaad wax qiimo ah uma laha sida kicinta ganacsiga, laakiin codsiyadan oo kale si fiican ayaa loo baaray.Waa kicinta isku-dhafka giraanta weyn ee Ruzicka.Wakiilada isbarbardhigga raadiyahaThorium dioxide waxay ahayd maaddada asaasiga ah ee Thorotrast, oo ah wakiilka radiocontrast ee caadiga ah ee loo isticmaalo angiography maskaxda, si kastaba ha ahaatee, waxay keentaa nooc naadir ah oo kansar ah (hepatic angiosarcoma) sanado badan ka dib maamulka.soo saarista dhalooyinkaMarka lagu daro galaaska, thorium dioxide waxay gacan ka geysataa kordhinta index refractive iyo hoos u firidhsanaanta.Muraayadaha noocan oo kale ah waxay ka helaan muraayadaha tayada sare leh ee kamaradaha iyo qalabka sayniska.
