Lanthanum hydroxide
Lanthanum hydroxide hydrate katundu
| Cas No. | 14507-19-8 |
| Mitundu ya mankhwala | La (oh) 3 |
| Molar misa | 189.93 g / mol |
| Kusungunuka m'madzi | Ksp = 2.00 · 10-21 |
| Kapangidwe ka kristal | hexagonal |
| Gulu la Space | P63 / m, No. 176 |
| Chilattic pafupipafupi | A = 6.547 Å, C = 3.854 Å |
Gigh Gail Lanthanum hydroxide hydrate kutanthauzira
Kukula kwa tinthu (d50) monga chofunikira
| Chiyero ((La2o3 / TreO) | 99.95% |
| Treo (Wonse Wonse Wonse Wonse) | 85.29% |
| Zosatheka | masm | Osakhala osasamala | masm |
| CEO2 | <10 | Fee2o3 | 26 |
| Pr6o11 | <10 | Sio2 | 85 |
| Nd2o3 | 21 | CAO | 63 |
| SM2O3 | <10 | Chibwano | <20 |
| Eue2o3 | Nd | Bao | <20 |
| GD2O3 | Nd | Zno | 4100.00% |
| Tb4o7 | Nd | M00 | <20 |
| Dy2o3 | Nd | Cno | <20 |
| Hoo2o3 | Nd | Bala | <20 |
| Er2o3 | Nd | Mno2 | <20 |
| Tm2o3 | Nd | Al2o3 | 110 |
| Yb2o3 | Nd | Nio | <20 |
| Lu2o3 | Nd | Cll¯ | <150 |
| Y2o3 | <10 | Choi |
Kuyika】 25kg
Kodi lanthanum hydroxide hydrate yogwiritsidwa ntchito ndi chiyani?
Lanthanum hydroxide, wotchedwanso Lantanrate, ali ndi zinthu zosiyanasiyana ndikugwiritsa ntchito, kuchokera ku base catalysis, galasi, clackity, mafakitale amagetsi. Kuzindikira kaboni dayokisaidi. Amagwiritsidwanso ntchito mugalasi yapadera, chithandizo chamadzi ndi chothandizira. Magawo osiyanasiyana a Lanthanum ndi zina zapadziko lapansi (ma oxides, chlorides, etc.) ndi zigawo zingapo za catalysis, monga petroleum akusokoneza ma caltalysts. Kuchuluka kwa Lanthanum komwe kumawonjezera zitsulo kumathetsa zovuta zake, kukana kukhudzika, ndi kuwonjezera kwa lanthanom kupita ku molybdenum kumachepetsa mitundu yosiyanasiyana. Lanthanum ochepa omwe alipo m'madziwe ambiri a dziwe kuti achotse ma phosphate omwe amadyetsa algae.
