Lanthanum Oxide La2O3
Warbixin kooban oo ku saabsanLanthanum oxide:
Alaabta: Lanthanum oxide
Formula: La2O3
CAS No.: 1312-81-8
Miisaanka Molecular: 325.82
Cufnaanta: 6.51 g/cm3
Meesha dhalaalka: 2315°C
Muuqaal: budo cad
Nadiif/Caafimaad:3N (La2O3/REO ≥ 99.9%) 5N (La2O3/REO ≥ 99.999%) 6N (La2O3/REO ≥ 99.9999%)
Solubility: Budada cad, wax yar oo biyaha ku milmaya, si fudud ugu milmi aashitada, fududahay in la nuugo qoyaanka, awood u leh inay si dhakhso ah u nuugaan qoyaanka iyo kaarboon dioxide hawada, baakadaha faakuumka
Xasilooni: Hygroscopic xoog leh
Luqado badan: LanthanOxid, Oxyde De Lanthane, Oxido De Lanthano
Codsiga Lanthanum Oxide:
Lanthanum Oxide, sidoo kale loo yaqaan Lanthana,Nadiifinta sare ee Lanthanum Oxide(99.99% ilaa 99.999%) ayaa lagu dabaqaa samaynta muraayadaha indhaha ee gaarka ah si loo hagaajiyo caabbinta alkali ee galaaska, waxaana loo isticmaalaa fosfooraska La-Ce-Tb ee nalalka fluorescent iyo samaynta muraayadaha indhaha ee gaarka ah, sida muraayadaha nuugaya infrared, iyo sidoo kale sida kamaradaha iyo muraayadaha telescope-ka, darajada hoose ee Lanthanum Oxide ayaa si weyn loogu isticmaalaa dhoobada iyo kicinta FCC, iyo sidoo kale alaabta ceeriin ee wax soo saarka birta ee Lanthanum;Lanthanum Oxide waxa kale oo loo istcimaalaa wax lagu daro korriinka hadhuudhka inta lagu guda jiro wejiga dareeraha ee Silicon Nitride iyo Zirconium Diboride.Lanthanum Oxide waxaa loo isticmaalaa in lagu soo saaro biraha lanthanum iyo lanthanum cerium biraha, kicinta, alaabta kaydinta hydrogen, alaabta iftiinka, qaybaha elektiroonigga ah, iwm.
Tilmaamaha Lanthanum Oxide:
| Koodhka badeecada | 5790 | 5791 | 5792 | 5793 | 5795 | 5797 |
| Darajo | 99.9999% | 99.999% | 99.995% | 99.99% | 99.9% | 99% |
| CUSBOONAYSIINTA Kiimikada | ||||||
| La2O3/TREO (% daq.) | 99.9999 | 99.999 | 99.995 | 99.99 | 99.9 | 99 |
| TREO (% daq.) | 99.5 | 99 | 99 | 98 | 98 | 98 |
| Khasaaraha dabka (% ugu badnaan) | 1 | 1 | 1 | 2 | 2 | 2 |
| Naadirka Dhulka Naadirka ah | ppm max. | ppm max. | ppm max. | ppm max. | % ugu badnaan | % ugu badnaan |
| 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 |
| Wasakhyada Dhulka Aan Naadirka Ahayn | ppm max. | ppm max. | ppm max. | ppm max. | % ugu badnaan | % ugu badnaan |
| 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 |
Baakadaha Lanthanum OxideBaakadaha Vacuum ee 1, 2, iyo 5kg halkii gabalba, baakadaha durbaannada ah ee 25, 50kg halkii gabal, bacaha tolmada leh ee 25, 50, 500, iyo 1000 kiiloogaraam gabalkiiba.
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