Lanthanum Hydroxide
Lanthanum Hydroxide Awọn ohun-ini Hydrate
| Cas no. | 14507-19-8 |
| Ilana kemikali | LA (oh) 3 |
| Ibi-owurọ | 189,93 g / mol |
| Solubini ninu omi | KSP = 2.00 ·-21 |
| Besi be | hexagonal |
| Akojọpọ aaye | P63 / m, Bẹẹkọ 176 |
| Lattery nigbagbogbo | A = 6.547 Å, c = 3.854 Å |
Pataki Hydrandum giga
Iwọn patiku (D50) bi ibeere
| Mimọ (La2O3 / Treo) | 99.95% |
| Treo (Apapọ Awọn ohun elo atẹgun toje) | 85.29% |
| Awọn akoonu impurities | ppm | Awọn impuries ti kii ṣe | ppm |
| CEOE2 | <10 | Fe2o3 | 26 |
| Pr6o11 | <10 | Sio2 | 85 |
| Nd2o3 | 21 | Cao | 63 |
| SM2O3 | <10 | Ẹlẹdẹ | <20 |
| Eu2o3 | Nd | BaaO | <20 |
| Gd2o3 | Nd | Zno | 4100,00% |
| TB4O7 | Nd | Miligi | <20 |
| Dy2o3 | Nd | Cuo | <20 |
| Ho2O3 | Nd | Sro | <20 |
| Er2o3 | Nd | MNOO2 | <20 |
| TM2O3 | Nd | Al2O3 | 110 |
| Yb2o3 | Nd | Lio | <20 |
| Lu2o3 | Nd | CLE | <150 |
| Y2o3 | <10 | Loi |
Securation】 Awọn ibeere apo: Imudaniloju Ọra, eruku-eruku, gbẹ ki o mọ.
Kini o wa lathanum hydroxide hyddroxide ti a lo fun?
Lanthanum HydroxideAti tun npe ni hydrate Lanthanum, tun ni awọn ohun-ini Oniruuru ati lo, lati ipilẹ catalysis, gilasi, seramiki, ile-iṣẹ itanna. Lati rii ero erogba oloro. O tun lo ni gilasi pataki, itọju omi ati ayata. Orisirisi awọn iṣiro ti Lanthanum ati awọn eroja ti o ṣọwọn (awọn ohun elo malu miiran), chorides, ati bẹbẹ lọ) gẹgẹ bi awọn iṣẹ inira ti epo. Awọn iwọn kekere ti Lanthanim dinku irin-ajo rẹ ati ifamọ si awọn iyatọ otutu. Awọn iye kekere ti Lanthanm wa ni ọpọlọpọ awọn ọja adagun lati yọ awọn ege fosisiti naa ti o ifunni.
