Lanthanum Oxide La2O3
Fa'amatalaga puupuu oLanthanum Oxide:
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
Mama / Faʻamatalaga: 3N (La2O3 / REO ≥ 99.9%) 5N (La2O3 / REO ≥ 99.999%) 6N (La2O3 / REO ≥ 99.9999%)
Solubility: Pa'epa'e pa'epa'e, la'ititi solu i le vai, faigofie soluble i acid, faigofie ona mitiia susu, mafai ona vave mitiia susu ma carbon dioxide i le ea, vacuum packaging.
Mausalī: Malosi hygroscopic
Tele gagana: LanthanOxid, Oxyde De Lanthane, Oxido De Lanthano
Fa'aaogāina ole Lanthanum Oxide:
Lanthanum Oxide, e taʻua foi o Lanthana,maualuga le mama Lanthanum Oxide(99.99% i le 99.999%) o loʻo 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 le faia o tioata faʻapitoa faʻapitoa, e pei o tioata faʻapipiʻi infrared, faʻapea foʻi. e pei o mea puʻeata ma tioata tioata, Low grade o Lanthanum Oxide o loʻo faʻaaogaina lautele i ceramics ma FCC catalyst, faʻapea foʻi ma mea mataʻutia mo Lanthanum Metal production;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.Lanthanum Oxide o loʻo faʻaaogaina e gaosia ai le uʻamea lanthanum ma le lanthanum cerium metals, catalysts, mea e teu ai le hydrogen, mea faʻamalama, mea eletise, ma isi foi.
Fa'amatalaga ole Lanthanum Oxide:
| Code o oloa | 5790 | 5791 | 5792 | 5793 | 5795 | 5797 |
| Vasega | 99.9999% | 99.999% | 99.995% | 99.99% | 99.9% | 99% |
| FA'AIGA KEMIMI | ||||||
| La2O3/TREO (% min.) | 99.9999 | 99.999 | 99.995 | 99.99 | 99.9 | 99 |
| TREO (% min.) | 99.5 | 99 | 99 | 98 | 98 | 98 |
| Ma'imau ile mu (% max.) | 1 | 1 | 1 | 2 | 2 | 2 |
| Fa'alelalolagi seāseā | ppm maualuga. | ppm maualuga. | ppm maualuga. | ppm maualuga. | % maualuga. | % maualuga. |
| 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 |
| Fa'alelalolagi e le seasea maua | ppm maualuga. | ppm maualuga. | ppm maualuga. | ppm maualuga. | % maualuga. | % maualuga. |
| 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 |
afifiina o Lanthanum Oxide: Vacuum afifi o le 1, 2, ma le 5 kilokalama i le fasi pepa, pepa pusa paʻu pepa o le 25, 50 kilokalama i le fasi pepa, afifi ato lalaga o le 25, 50, 500, ma le 1000 kilokalama i le fasi pepa.
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