Liutetium fluoride luf3
Cov Qauv:LUF3
CAS TSIS MUAJ.: 13760-81-1
Molecular hnyav: 231.97
Ntse: 8.29 g / cm3
Melting taw tes: 1182 ° C
Zog: Cov hmoov dawb dawb
Solubility: insoluble hauv dej, muaj ntsis soluble hauv cov kua ntxhia muaj zog
Kev Ruaj Ntseg: Hygroscopic me ntsis
Ntau yam lus: Lutetiumfruorid, fluorure de litecium, fluoruro del Lutecio del Lutecio
Daim Ntawv Thov:
Liutetium fluorideYog thov rau hauv kev ua cov lead ua las, thiab tseem muaj cov ceramics tshwj xeeb, khob, kuj tseem siv tau ua cov catalysts, kuj tseem siv tau ua alkylation, hydrogenation, thiab polymerization. Muaj chaw ruaj khov lutetium ruaj khov tuaj yeem siv ua catalysts hauv roj av tawg hauv cov ntawv sau cia thiab tseem tuaj yeem siv rau hauv alkylation, hydrogenation, thiab cov ntawv thov polymerization. Nws kuj tseem siv tau ua tus tswv tsev zoo tshaj plaws rau xoo hluav taws xob phosphors.
Khoom muaj
| Khoom Code | 7140 | 7141 | 7143 | 7145 |
| Teem nqi | 99.9999% | 99.999% | 99.99% | 99.9% |
| Tshuaj Muaj Tshuaj | ||||
| Lu2o3 / treo (% min.) | 99.9999 | 99.999 | 99.99 | 99.9 |
| Treo (% min.) | 81 | 81 | 81 | 81 |
| Tsis tshua muaj lub ntiaj teb impurities | ppm max. | ppm max. | ppm max. | % Max. |
| TB4O7 / TREO Dy2o3 / treo Ho2o3 / treo Er2o3 / treo TM2O3 / TREO YB2O3 / TREO Y2o3 / treo | 0.1 0.2 0.2 0.5 0.5 0.5 0.3 | 1 1 1 5 5 3 2 | 5 5 10 25 25 50 10 | 0.001 0.001 0.001 0.001 0.01 0.05 0.001 |
| Tsis-Tsawg Lub Txiaj Ntsig Loj | ppm max. | ppm max. | ppm max. | % Max. |
| Fes2o3 Siio2 Cao Cl- Nio Zno Lub hnab nyiaj | 3 10 10 30 1 1 1 | 5 30 50 100 2 3 2 | 10 50 100 200 5 10 5 | 0.002 0.01 0.02 0.03 0.001 0.001 0.001 |
Daim Ntawv Pov Thawj:
Peb tuaj yeem muab tau li cas:
