Thulium fluoride
Thulium Fluoride:
Formula:TmF 3
CAS Nr .: 13760-79-7
Molecular Luj: 225.93
Ceev: N / A
Melting point: 1158 ° C
Qhov tsos: Dawb crystalline
Solubility: Insoluble nyob rau hauv dej, me ntsis soluble nyob rau hauv muaj zog mineral acids
Stability: me ntsis hygroscopic
Ntau hom lus: ThuliumFluorid, Fluorure de Thulium, Fluoruro del Tulio
Daim ntawv thov:
Thulium Fluoride tau siv tshwj xeeb hauv ceramics, iav, phosphors, lasers, kuj yog qhov tseem ceeb dopant rau fiber ntau amplifiers thiab ua raw cov ntaub ntawv rau kev ua Thulium Hlau thiab alloys. Thulium Fluoride yog dej insoluble Thulium qhov chaw siv rau hauv kev siv oxygen-sensitive, xws li hlau ntau lawm. Fluoride tebchaw muaj ntau yam kev siv nyob rau hauv tam sim no technologies thiab kev tshawb fawb, los ntawm cov roj refining thiab etching rau hluavtaws organic chemistry thiab kev tsim tshuaj.
Cov khoom muaj
| Khoom Code | ib 6940 | ib 6941 | ib 6943 | ib 6945 |
| Qib | 99.9999% | 99.999% | 99.99% | 99.9% |
| CHEMICAL COMPOSITION | ||||
| Tm2O3 / 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 Yb2O3/TREO Lu2O3/TREO Y2O3/TREO | 0.1 0.1 0.1 0.5 0.5 0.5 0.1 | 1 1 1 5 5 1 1 | 10 10 10 25 25 20 10 | 0.005 ib 0.005 ib 0.005 ib 0.05 Nws 0.01 ib 0.005 ib 0.005 ib |
| Tsis-Re Earth Impurities | ppm max. | ppm max. | ppm max. | % max. |
| Fe2O 3 SiO 2 CaO CuO NiO ZnO PbO | 1 5 5 1 50 1 1 1 | 3 10 10 1 100 2 3 2 | 5 50 100 5 300 5 10 5 | 0.002 ib 0.01 ib 0.03 ib 0.001 ib 0.03 ib 0.001 ib 0.001 ib 0.001 ib |
Daim ntawv pov thawj:
Qhov peb tuaj yeem muab tau:
