Lanthanum oxide La2O3
Zambiri zaLanthanum oxide:
Mankhwala: Lanthanum oxide
Fomula: La2O3
Nambala ya CAS: 1312-81-8
Molecular Kulemera kwake: 325.82
Kachulukidwe: 6.51 g/cm3
Malo osungunuka: 2315°C
Maonekedwe: ufa woyera
Chiyero/Matchulidwe: 3N (La2O3/REO ≥ 99.9%) 5N (La2O3/REO ≥ 99.999%) 6N (La2O3/REO ≥ 99.9999%)
Kusungunuka: ufa woyera, wosungunuka pang'ono m'madzi, wosungunuka mosavuta mu asidi, mosavuta kuyamwa chinyezi, amatha kuyamwa mwamsanga chinyezi ndi carbon dioxide mumlengalenga, vacuum ma CD.
Kukhazikika: Kwambiri hygroscopic
Multilingual: LanthanOxid, Oxyde De Lanthane, Oxido De Lanthano
Kugwiritsa ntchito Lanthanum oxide:
Lanthanum oxide, yomwe imatchedwanso Lanthana,mkulu chiyero Lanthanum Oxide(99.99% mpaka 99.999%) amagwiritsidwa ntchito popanga magalasi apadera opangira magalasi kuti azitha kukana magalasi, ndipo amagwiritsidwa ntchito mu La-Ce-Tb phosphors pakuwunikira nyali za fulorosenti ndikupanga magalasi apadera owala, monga magalasi oyamwa infrared, komanso monga magalasi a kamera ndi telescope, Low grade of Lanthanum Oxide amagwiritsidwa ntchito kwambiri muzoumba ndi FCC chothandizira, komanso ngati zopangira kupanga Lanthanum Metal;Lanthanum okosijeni amagwiritsidwanso ntchito ngati mbewu kukula zowonjezera pa madzi gawo sintering wa Silicon Nitride ndi Zirconium Diboride.Lanthanum Oxide amagwiritsidwa ntchito popanga zitsulo za lanthanum ndi lanthanum cerium zitsulo, zopangira, zosungiramo haidrojeni, zipangizo zotulutsa kuwala, zipangizo zamagetsi, ndi zina zotero.
Kufotokozera kwa Lanthanum Oxide:
| Kodi katundu | 5790 | 5791 | 5792 | 5793 | 5795 | 5797 |
| Gulu | 99.9999% | 99.999% | 99.995% | 99.99% | 99.9% | 99% |
| KUPANGA KWA CHEMICAL | ||||||
| La2O3/TREO (% min.) | 99.9999 | 99.999 | 99.995 | 99.99 | 99.9 | 99 |
| TREO (% min.) | 99.5 | 99 | 99 | 98 | 98 | 98 |
| Kutaya pakuyatsa (% max.) | 1 | 1 | 1 | 2 | 2 | 2 |
| Zosawerengeka Zapadziko Lapansi | ppm pa. | ppm pa. | ppm pa. | ppm pa. | % max. | % max. |
| CeO2 Pr6O11 Nd2O3 Sm2O3 Eu2O3 Gd2O3 Y2O3 | 0.5 0.5 0.5 0.2 0.2 0.2 0.5 | 3 3 2 2 2 2 5 | 5 5 5 5 5 5 5 | 50 50 50 10 10 10 10 | 0.05 0.02 0.02 0.01 0.001 0.001 0.01 | 0.5 0.1 0.1 0.1 0.1 0.1 0.1 |
| Zosazolowereka za Padziko Lapansi | ppm pa. | ppm pa. | ppm pa. | ppm pa. | % max. | % max. |
| Fe2O3 SiO2 CaO CoO NdiO Kuo MnO2 Cr2O3 CdO PbO | 1 10 10 2 2 2 2 2 5 5 | 2 50 50 2 2 2 2 2 5 5 | 10 50 50 2 2 2 2 3 5 10 | 50 100 100 5 5 3 5 3 5 50 | 0.01 0.05 0.2 | 0.02 0.1 0.5 |
Kupaka kwa Lanthanum Oxide: Kuyika kwa 1, 2, ndi 5 kilogalamu pachidutswa chilichonse, matumba a ng'oma ya makatoni a 25, 50 kilogalamu pachidutswa chilichonse, thumba la 25, 50, 500, ndi 1000 kilogalamu pa chidutswa chilichonse.
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