Lanthanum Hydroxide
Lanthanum hydroxide hydrate Properties
| CAS Nr. | 14507-19-8 |
| Tshuaj formula | La(OH) 3 |
| Molar loj | 189.93 g / mol |
| Solubility hauv dej | Luas = 2.00·10–21 |
| Crystal qauv | hexagonal |
| Space pawg | P63/m, nr 176 |
| Lattice tas li | a = 6.547 Å, c = 3.854 Å |
High Qib Lanthanum hydroxide hydrate Specification
Particle Loj (D50) Raws li xav tau
| Purity (La2O3 / TREO) | 99.95% |
| TREO (Tag nrho Rare Earth Oxides) | 85.29% |
| RE Impurities Cov ntsiab lus | ppm ua | Tsis-REEs impurities | ppm ua |
| CeO 2 | <10 | Fe2O 3 | 26 |
| np6o 11 | <10 | SiO 2 | 85 |
| Nd2O 3 | 21 | CaO | 63 |
| sm2o3 ua | <10 | PbO | <20 |
| ua 2o3 | Nd | BaO | <20 |
| gd2o3 ua | Nd | ZnO | 4100.00% |
| twb 4o7 | Nd | MgO | <20 |
| Dy2O3 | Nd | CuO | <20 |
| hlo 2o3 | Nd | SrO | <20 |
| Ua 2O3 | Nd | MnO2 | <20 |
| twm 2o3 | Nd | Al2O3 | 110 |
| yb2o 3 | Nd | NiO | <20 |
| lwj 2o3 | Nd | CL¯ | <150 |
| y2o3 ua | <10 | LOI |
Ntim 】 25KG / hnab Yuav tsum muaj: pov thawj noo noo, tsis muaj plua plav, qhuav, cua thiab huv.
Lanthanum hydroxide hydrate siv rau dab tsi?
Lanthanum Hydroxide, tseem hu ua Lanthanum Hydrate, muaj ntau yam khoom thiab siv, los ntawm lub hauv paus catalysis, iav, ceramic, hluav taws xob kev lag luam. txhawm rau txheeb xyuas cov pa roj carbon dioxide. Nws kuj yog siv rau hauv cov iav tshwj xeeb, kev kho dej thiab catalyst. Ntau lub tebchaw ntawm lanthanum thiab lwm yam tsis tshua muaj hauv ntiaj teb (Oxides, Chlorides, thiab lwm yam) yog cov khoom ntawm ntau yam catalysis, xws li roj av cracking catalysts. Cov nyiaj me me ntawm Lanthanum ntxiv rau cov hlau txhim kho nws txoj kev ua tau zoo, tiv thaiv kev cuam tshuam, thiab ductility, qhov ntxiv ntawm Lanthanum rau Molybdenum txo nws qhov nyuaj thiab rhiab heev rau qhov kub thiab txias. Cov me me ntawm Lanthanum muaj nyob rau hauv ntau cov khoom siv pas dej kom tshem tawm Phosphates uas pub algae.
