Lanthanum (la) oxide
| Lanthanum oxide | |
| Pas ayi.: | 1312-81-8 |
| Mitundu ya mankhwala | La2o3 |
| Molar misa | 325.809 g / mol |
| Kaonekedwe | Ufa woyera, hygroscopic |
| Kukula | 6.51 g / cm3, olimba |
| Malo osungunuka | 2,315 ° C (4,199 ° F; 2,588 k) |
| Malo otentha | 4,200 ° C (7,590 ° F; 4,470 k) |
| Kusungunuka m'madzi | Zasuka |
| Bandi Gap | 4.3 ev |
| Magnetic Fonerption (χ) | -78.0-6 cm3 / mol |
Zoyeretsa Zapamwamba za Ountanum
Kukula kwa tinthu (d50)8.23 μm
Kuyera ((La2o3) 99.999%
Treo (Wonse Wonse Wonse Wonse) 99.20%
| Zosatheka | masm | Osakhala osasamala | masm |
| CEO2 | <1 | Fee2o3 | <1 |
| Pr6o11 | <1 | Sio2 | 13. |
| Nd2o3 | <1 | CAO | 3.04 |
| SM2O3 | <1 | Chibwano | <3 |
| Eue2o3 | <1 | Cll¯ | 30.62 |
| GD2O3 | <1 | Choi | 0.78% |
| Tb4o7 | <1 | ||
| Dy2o3 | <1 | ||
| Hoo2o3 | <1 | ||
| Er2o3 | <1 | ||
| Tm2o3 | <1 | ||
| Yb2o3 | <1 | ||
| Lu2o3 | <1 | ||
| Y2o3 | <1 |
【Masamba】 25kg / thumba: Umboni wachinyezi, wopanda fumbi, wowuma, wowuma, wowuma.
Kodi lantanham oxide amagwiritsidwa ntchito bwanji?
Monga chinthu chosowa kwambiri padziko lapansi, Lanthanum limagwiritsidwa ntchito kupanga magetsi a kaboni lomwe limagwiritsidwa ntchito popanga ma studio owala ndi ma poppor.Lanthanum oxideikuyenera kugwiritsidwa ntchito ngati kupezeka kwa Lanthanum. Lanthanum oxide amagwiritsa ntchito kugwiritsa ntchito: magalasi owoneka, magalasi a La-CE-TB a Fluorescent, amphatso a FCCCS. Ndioyenera galasi, kugwiritsa ntchito ndi kwadothi, komanso kugwiritsa ntchito zinthu zina zamisala, ndipo ndi chakudya china chodyetsa zina, pakati pa kugwiritsa ntchito zina.
