Lanthanum Fluoride CAS 13709-38-1
Upfu chena, density 5.936. Melting point 1493 ℃, 2330 ℃, isinganyungudika mumvura, yakaoma kunyungudika muhydrochloric acid, nitric acid uye sulfuric acid, asi inonyungudika muperchloric acid. Hygroscopic mumhepo, yakagadzikana.
Inoshandiswa kugadzira scintillator, isingawanzo pasi crystal laser material, fluoride girazi optical fiber uye isingawanzo girazi repasi infrared rinodiwa neazvino zvekurapa mufananidzo wekuratidzira tekinoroji nesainzi yenyukireya. Inoshandiswa kugadzira arc rambi kabhoni electrode mune yekuvhenekesa sosi. Inoshandiswa mukuongorora kemikari kugadzira fluoride ion selective electrodes.
Vacuum kurongedza: 1, 2, 5, 25, 50 kg / chidimbu, kadhibhodhi dhiramu kurongedza: 25, 50 kg / chidimbu, yakarukwa bhegi kurongedza: 25, 50, 500, 1000 makirogiramu / chidimbu.
| (HANG):≥78.00% | La2O3/HANG:≥99.95% |
| RE Impurities Content (Max%) | Non-RE Impurities Content (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 |
