Lanthanum Oxide La2O3
Amakuru magufi yaOxide ya Lanthanum:
Igicuruzwa: Okiside ya Lanthanum
Inzira: La2O3
CAS No.: 1312-81-8
Uburemere bwa molekuline: 325.82
Ubucucike: 6.51 g / cm3
Ingingo yo gushonga: 2315 ° C.
Kugaragara: Ifu yera
Isuku / Ibisobanuro: 3N (La2O3 / REO ≥ 99.9%) 5N (La2O3 / REO ≥ 99.999%) 6N (La2O3 / REO ≥ 99.9999%)
Gukemura: Ifu yera, gushonga gato mumazi, gushonga byoroshye muri acide, byoroshye gukuramo ubuhehere, ibasha kwinjiza vuba ubuhehere na dioxyde de carbone mukirere, gupakira vacuum
Igihagararo: Hygroscopique ikomeye
Indimi nyinshi: LanthanOxid, Oxyde De Lanthane, Oxido De Lanthano
Ikoreshwa rya Oxide ya Lanthanum:
Lanthanum Oxide, nanone yitwa Lanthana,ubuziranenge bwinshi Lanthanum Oxide. nka kamera na telesikope, urwego rwo hasi rwa Oxide ya Lanthanum ikoreshwa cyane mubutaka na catalizike ya FCC, kandi nkibikoresho fatizo byo gutunganya ibyuma bya Lanthanum;Lanthanum Oxide ikoreshwa kandi nk'inyongeramusaruro yo gukura mu gihe cy'amazi yo gucumura ya Silicon Nitride na Zirconium Diboride.Oxide ya Lanthanum ikoreshwa mu gukora ibyuma bya lanthanum na cerium ya lanthanum, catalizator, ibikoresho byo kubika hydrogène, ibikoresho bitanga urumuri, ibikoresho bya elegitoroniki, nibindi nabyo.
Ibisobanuro bya Oxide ya Lanthanum:
| Kode y'ibicuruzwa | 5790 | 5791 | 5792 | 5793 | 5795 | 5797 |
| Icyiciro | 99,9999% | 99,999% | 99,995% | 99,99% | 99,9% | 99% |
| UMURIMO W'IMIKORESHEREZE | ||||||
| La2O3 / TREO (% min.) | 99.9999 | 99.999 | 99.995 | 99.99 | 99.9 | 99 |
| TREO (% min.) | 99.5 | 99 | 99 | 98 | 98 | 98 |
| Gutakaza umuriro (% max.) | 1 | 1 | 1 | 2 | 2 | 2 |
| Ntibisanzwe Isi | ppm max. | ppm max. | ppm max. | ppm max. | % 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 |
| Ibidasanzwe Byisi | ppm max. | ppm max. | ppm max. | ppm max. | % max. | % max. |
| Fe2O3 SiO2 CaO CoO NiO CuO 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 |
Gupakira Oxide ya Lanthanum.
Icyemezo ：
Icyo dushobora gutanga ：
