Lanthanum(La)Oxide
| Lanthanum Oxide | |
| Numera CAS: | 1312-81-8 |
| Fua fa'ameamea | La2O3 |
| Molar mass | 325.809 g/mol |
| Fa'aaliga | Pa'epa'e pa'epa'e, hygroscopic |
| Malosi | 6.51 g/cm3, malo |
| Liu liusuavai | 2,315 °C (4,199 °F; 2,588 K) |
| Fa'apuna | 4,200 °C (7,590 °F; 4,470 K) |
| Solubility i le vai | E le mafai ona fa'afefeteina |
| va o faaili | 4.3 eV |
| Fa'agata fa'amaneta (χ) | −78.0·10−6 cm3/mol |
Fa'amatalaga Mamalu Lanthanum Oxide
Lapo'a (D50)8.23 μm
Mama ((La2O3) 99.999%
TREO(Aofa'i Oxides o le Lalolagi Seseasea) 99.20%
| RE mea le mama | ppm | Non-REEs Faʻaleagaina | ppm |
| CeO2 | <1 | Fe2O3 | <1 |
| Pr6O11 | <1 | SiO2 | 13.9 |
| Nd2O3 | <1 | CaO | 3.04 |
| Sm2O3 | <1 | PbO | <3 |
| Eu2O3 | <1 | CL¯ | 30.62 |
| Gd2O3 | <1 | LOI | 0.78% |
| Tb4O7 | <1 | ||
| Dy2O3 | <1 | ||
| Ho2O3 | <1 | ||
| Er2O3 | <1 | ||
| Tm2O3 | <1 | ||
| Yb2O3 | <1 | ||
| Lu2O3 | <1 | ||
| Y2O3 | <1 |
【Afīfī】 25KG/pe Manaoga: susū faʻamaonia, leai se pefu, mago, ventilate ma mama.
O le a le mea e fa'aoga ai Lanthanum Oxide?
I le avea ai o se elemene e le masani ai, o Lanthanum e faʻaaogaina e fai ai moli carbon arc lea e faʻaaogaina i le fale gaosi ata tifaga mo moli potu ma moli masini.Lanthanum Oxidee fa'aaogaina e fai ma sapalai o le lanthanum.O le Lanthanum Oxide e maua le fa'aoga i totonu: Matatioata mata, La-Ce-Tb phosphors mo fa'amalama, FCC catalysts.E talafeagai mo tioata, optic ma ceramic talosaga, ma faaaoga i nisi mea ferroelectric, ma o se feedstock mo nisi catalysts, faatasi ai ma isi faaaogaina.
Tusi lau savali iinei ma lafo mai ia i matou
