Lanthanum(La)Oxide
| Lanthanum Oxide | |
| CAS Nama: | 1312-81-8 |
| tātai matū | La2O3 |
| Moara papatipu | 325.809 g/mol |
| Te ahua | Te paura ma, hygroscopic |
| Kiato | 6.51 g/cm3, totoka |
| Te rewa | 2,315 °C (4,199 °F; 2,588 K) |
| Kohuatanga | 4,200 °C (7,590 °F; 4,470 K) |
| Wairewa i roto i te wai | Korekore |
| Aputa roopu | 4.3 eV |
| Te whakaraeraetanga aukume (χ) | −78.0·10−6 cm3/mol |
Te Whakatakotoranga High Purity Lanthanum Oxide
Rahi Matūriki (D50)8.23 μm
Pure(（La2O3）) 99.999%
TREO(Tapeke Rare Earth Oxides) 99.20%
| RE Ihirangi poke | ppm | Nga poke kore-REE | 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 |
【Packaging】25KG/peeke Whakaritenga: makuku tohu, puehu-kore, maroke, hā me te ma.
Hei aha te Lanthanum Oxide?
He huānga whenua onge, ka whakamahia a Lanthanum ki te hanga rama waro arc e whakamahia ana i roto i te umanga pikitia mo te rama studio me nga rama kaupapa.Lanthanum Oxideka whakamahia hei tuku mo te lanthanum. Ka kitea e te Lanthanum Oxide nga whakamahinga i roto i: Mohiti Optical, La-Ce-Tb phosphors mo te rewharewha, FCC catalysts. He pai mo te karaehe, optic me te raima, ka whakamahia ki etahi rauemi ferroelectric, a he kai whangai mo etahi whakakorikori, me etahi atu whakamahinga.
Tuhia to korero ki konei ka tukuna mai ki a matou
