Lanthanum Hydroxide
Lanthanum hydroxide hydrate Properties
| CAS No. | 14507-19-8 |
| ʻO ke kumu hoʻohālike | La(OH)3 |
| Molar mass | 189.93 g/mol |
| Solubility i ka wai | Ksp= 2.00·10−21 |
| ʻO ka hana aniani | hexagonal |
| Hui lewa | P63/m, Helu 176 |
| Lattice mau | a = 6.547 Å, c = 3.854 Å |
High Grade Lanthanum hydroxide hydrate Specification
Ka nui o ka ʻāpana (D50) e like me ke koi
| Maʻemaʻe(（La2O3/TREO）) | 99.95% |
| TREO | 85.29% |
| ʻO nā mea haumia RE | ppm | Non-REEs haumia | ppm |
| CeO2 | <10 | Fe2O3 | 26 |
| Pr6O11 | <10 | SiO2 | 85 |
| Nd2O3 | 21 | CaO | 63 |
| Sm2O3 | <10 | PbO | <20 |
| Eu2O3 | Nd | BaO | <20 |
| Gd2O3 | Nd | ZnO | 4100.00% |
| Tb4O7 | Nd | MgO | <20 |
| Dy2O3 | Nd | CuO | <20 |
| Ho2O3 | Nd | SrO | <20 |
| Er2O3 | Nd | MnO2 | <20 |
| Tm2O3 | Nd | Al2O3 | 110 |
| Yb2O3 | Nd | NiO | <20 |
| Lu2O3 | Nd | CL¯ | <150 |
| Y2O3 | <10 | LOI |
Packaging】 25KG / ʻeke Kokoi: ʻoluʻolu hōʻoia, lepo ʻole, maloʻo, ventilate a maʻemaʻe.
He aha ka Lanthanum hydroxide hydrate i hoʻohana ʻia no?
Lanthanum Hydroxide, i kapa ʻia ʻo Lanthanum Hydrate, loaʻa nā waiwai like ʻole a me nā hoʻohana, mai ka base catalysis, aniani, ceramic, ʻoihana uila. i ka ʻike ʻana i ka carbon dioxide. Hoʻohana ʻia ia i ke aniani kūikawā, ka mālama wai a me ka catalyst. ʻO nā pūhui like ʻole o ka lanthanum a me nā mea ʻokoʻa honua ʻē aʻe (Oxides, Chlorides, etc.) nā ʻāpana o nā catalysis like ʻole, e like me ka petroleum cracking catalysts. ʻO nā mea liʻiliʻi o Lanthanum i hoʻohui ʻia i ke kila e hoʻomaikaʻi i kona malleability, kū'ē i ka hopena, a me ka ductility, akā ʻo ka hoʻohui ʻana o Lanthanum i Molybdenum e hoʻemi ana i kona paʻakikī a me ka naʻau i nā ʻano wela. Loaʻa nā liʻiliʻi o Lanthanum i loko o nā huahana wai wai e hoʻoneʻe i nā Phosphates e hānai i nā limu.
