Lanthanum Fluoride CAS 13709-38-1
ufa woyera, kachulukidwe 5.936. Malo osungunuka 1493 ℃, malo otentha 2330 ℃, osasungunuka m'madzi, ovuta kusungunuka mu hydrochloric acid, nitric acid ndi sulfuric acid, koma sungunuka mu perchloric acid. Hygroscopic mumlengalenga, yokhazikika.
Amagwiritsidwa ntchito popanga scintillator, rare earth crystal laser material, fluoride glass optical fiber ndi magalasi osowa padziko lapansi omwe amafunidwa ndiukadaulo wamakono wowonetsa zithunzi zachipatala ndi sayansi ya nyukiliya. Amagwiritsidwa ntchito popanga arc lamp carbon electrode mu gwero lowunikira. Amagwiritsidwa ntchito posanthula mankhwala kupanga ma electrode osankhidwa a fluoride ion.
Vacuum kulongedza: 1, 2, 5, 25, 50 kg / chidutswa, katoni ng'oma kulongedza katundu: 25, 50 kg / chidutswa, thumba thumba kulongedza: 25, 50, 500, 1000 makilogalamu / chidutswa.
| (HANG): ≥78.00% | La2O3/HANG:≥99.95% |
| Zowonongeka za RE (Max%) | Zinthu Zopanda Zonyansa za Non-RE(Max %) |
|
CeO2: ＜0.012 Pr6O11: ＜0.010 Sm2O3: ＜0.005 Y2O3: ＜0.005 |
Fe2O3: 0.005 SO42-: 0.020 CaO: 0.030 Al2O3: 0.005 F: 26.00 |
