Lanthanum Carbonate
Lanthanum Carbonate
| Helu CAS: | 587-26-8 |
| ʻO ke kumu hoʻohālike | La2(CO3)3 |
| Molar mass | 457.838 g/mol |
| Ka nana aku | ʻO ka pauka keʻokeʻo, hygroscopic |
| ʻO ka mānoanoa | 2.6–2.7 g/cm3 |
| Lae hehee | decomposes |
| Solubility i ka wai | mea ole |
| Ka hikiwawe | hiki ke hoʻoheheʻe ʻia i nā ʻakika |
ʻO Lanthanum Carbonate Mea Hoʻomaʻemaʻe Kiʻekiʻe
Ka nui o ka ʻāpana (D50) e like me ke koi
Maʻemaʻe La2(CO3)3 99.99%
TREO(Nā Oxides Honua Laha ʻole) 49.77%
| ʻO nā mea haumia RE | ppm | Non-REEs haumia | ppm |
| CeO2 | <20 | SiO2 | <30 |
| Pr6O11 | <1 | CaO | <340 |
| Nd2O3 | <5 | Fe2O3 | <10 |
| Sm2O3 | <1 | ZnO | <10 |
| Eu2O3 | Nd | Al2O3 | <10 |
| Gd2O3 | Nd | PbO | <20 |
| Tb4O7 | Nd | Na2O | <22 |
| Dy2O3 | Nd | BaO | <130 |
| Ho2O3 | Nd | ʻO Cl¯ | <350 |
| Er2O3 | Nd | SO₄²⁻ | <140 |
| Tm2O3 | Nd | ||
| Yb2O3 | Nd | ||
| Lu2O3 | Nd | ||
| Y2O3 | <1 |
【Packing】 25KG/ʻeke Kokoi: moisture proof, lepo ʻole, maloʻo, ventilate a maʻemaʻe.
He aha ka Lanthanum Carbonate e hoʻohana ai?
Lanthanum Carbonate(LC)hoʻohana ʻia i ka lāʻau lapaʻau ma ke ʻano he mea hoʻopili pono non-calcium phosphate. Hoʻohana pū ʻia ʻo Lanthanum carbonate no ka hoʻonaninani ʻana i ke aniani, no ka mālama ʻana i ka wai, a ma ke ʻano he catalyst no ka haki ʻana o ka hydrocarbon.
Hoʻohana ʻia ia i loko o nā noi cell oxide fuel cell a me kekahi mau superconductors kiʻekiʻe.
E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou
