Lanthanum Oxide (la2o3) IMaa maualuga 99.99% I CAS No 1312-81-8

Fa'amatalaga Puupuu:

Oloa: Lanthanum Oxide

Fuafuaga: La2O3

Numera CAS: 1312-81-8

Malosi mole: 325.82

Malosi: 6.51 g/cm3

Lisi liusuavai: 2315°C

Fa'aaliga: Pa'epa'e pa'epa'e

Solubility: E le mafai ona solu i le vai, e faigofie ona solu ile minerale malosi

Mausalī: Malosi hygroscopic

Tele gagana: LanthanOxid, Oxyde De Lanthane, Oxido De Lanthano

Auina imeli ia matou

Fa'amatalaga Oloa

Faailoga o oloa

Fa'amatalaga

Mea Su'ega	Tulaga	I'uga
La2O3/TREO	≥99.99%	>99.99%
Vaega Autu TREO	≥99%	99.6%
RE Fa'aleaga (%/TREO)
CeO2	≤0.005%	0.001%
Pr6O11	≤0.002%	0.001%
Nd2O3	≤0.005%	0.002%
Sm2O3	≤0.001%	0.0005%
Non—RE Fa'aleaga (%)
SO4	≤0.002%	0.001%
Fe2O3	≤0.001%	0.0002%
SiO2	≤0.001%	0.0005%
Cl—	≤0.002%	0.0005%
CaO	≤0.001%	0.0003%
MgO	≤0.001%	0.0002%
LOI	≤1%	0.25%
Fa'ai'uga	Fa'ata'ita'i fa'atatau i luga

E naʻo le tasi lenei faʻamatalaga mo le 99.99% mama, e mafai foi ona matou tuʻuina atu 99.9%, 99.999% mama. Lanthanum oxide faʻatasi ai ma manaʻoga faʻapitoa mo mea leaga e mafai ona faʻapipiʻiina e tusa ai ma manaʻoga o tagata faʻatau. Mo nisi fa'amatalaga, fa'amolemole kiliki!

Fa'atatauga

Lanthanum Oxide, e taʻua foi o Lanthana, mama maualuga Lanthanum Oxide (99.99% i le 99.999%) e faʻaaogaina i le faia o tioata faʻapitoa faʻapitoa e faʻaleleia ai le alkali tetee o tioata, ma faʻaaogaina i La-Ce-Tb phosphors mo moli faʻamalama ma faia tioata faʻapitoa faʻapitoa, e pei o le infrared-absorbing glass ma le telescope o le mata tioata, faʻapea foʻi ma le tioata faʻaogaina o Lantha, faʻapea foʻi ma mea puʻeata. ceramics ma FCC catalyst, faʻapea foʻi ma mea mata mo le gaosiga o le Lanthanum Metal; O le Lanthanum Oxide o loʻo faʻaaogaina foi e avea o se faʻaopoopoga o le tuputupu aʻe o saito i le taimi o le suʻeina o le vai o le Silicon Nitride ma le Zirconium Diboride.