Lutetium Fluoride LuF3
Formula:LuF 3
CAS Nr .: 13760-81-1
Molecular Luj: 231.97
Qhov ceev: 8.29 g / cm3
Melting point: 1182 ° C
Cov tsos mob: Dawb hmoov
Solubility: Insoluble nyob rau hauv dej, me ntsis soluble nyob rau hauv muaj zog mineral acids
Stability: me ntsis hygroscopic
Ntau hom lus: LutetiumFluorid, Fluorure de Lutecium, Fluoruro Del Lutecio
Daim ntawv thov:
Lutetium Fluoride yog siv los ua laser siv lead ua, thiab tseem muaj kev siv tshwj xeeb hauv ceramics, iav, phosphors, lasers, kuj tseem siv los ua catalysts hauv kev tawg, alkylation, hydrogenation, thiab polymerization. Stable Lutetium tuaj yeem siv los ua catalysts hauv roj av tawg hauv refineries thiab tseem tuaj yeem siv rau hauv alkylation, hydrogenation, thiab polymerization daim ntawv thov. Nws kuj tseem siv tau los ua tus tswv tsev zoo tshaj plaws rau X-ray phosphors.
Cov khoom muaj
| Khoom Code | ib 7140 | 7141 ib | ib 7143 | 7145 ib |
| Qib | 99.9999% | 99.999% | 99.99% | 99.9% |
| CHEMICAL COMPOSITION | ||||
| Lu2O3 / TREO (% min.) | 99.99 9 | 99.999 ib | 99.99 ib | 99.9 ua |
| TREO (% min.) | 81 | 81 | 81 | 81 |
| Rare Earth Impurities | ppm max. | ppm max. | ppm max. | % max. |
| Tb4O7/TREO Dy2O3/TREO Ho 2O3/TREO Er2O3/TREO Tm2O3/TSO 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 ib 0.001 ib 0.001 ib 0.001 ib 0.01 ib 0.05 Nws 0.001 ib |
| Tsis-Re Earth Impurities | ppm max. | ppm max. | ppm max. | % max. |
| Fe2O 3 SiO 2 CaO Cl- NiO ZnO PbO | 3 10 10 30 1 1 1 | 5 30 50 100 2 3 2 | 10 50 100 200 5 10 5 | 0.002 ib 0.01 ib 0.02 ib 0.03 ib 0.001 ib 0.001 ib 0.001 ib |
Daim ntawv pov thawj:
Qhov peb tuaj yeem muab tau:
