Lanthanum (la) o Oxide
| Lanthamum Oxide | |
| Palapala NO .: | 1312-81-8 |
| Cocusula | La2o3 |
| Moho lala | 325.809 g / mol |
| Helehelena | Keʻokeʻo keʻokeʻo, hygroscoopic |
| Huakai | 6.51 g / cm3, paʻa |
| Malting Point | 2,315 ° C (4,199 ° F; 2,588 k) |
| Makaʻikua | 4,200 ° C (7,590 ° F; 4,470 K) |
| Mālama i ka wai | Intholible |
| Bame Gap | 4.3 ev |
| Magnetic fersion (χ) | -78.0 · 10-6 cm3 / mol |
Ka Manaʻo Kūʻai Nui ma o kaʻikepili Ponoʻo Oxide
'Āpana'āpana (d50)8.23 μm
Hoʻomaʻemaʻe ((La2o3) 99.999%
Treo (Ka huina o nā mikipii i nā mikites) 99.20%
| Res imprities inst | ppm | ʻAʻole e hōʻoia i nā haumia | ppm |
| Ceo2 | <1 | AE2O3 | <1 |
| Pr6o11 | <1 | SIO2 | 13.9 |
| ND2OO3 | <1 | Caoo | 3.04 |
| Sm2o3 | <1 | PbO | <3 |
| EU2O3 | <1 | Cl¯ | 30.62 |
| Gd2O3 | <1 | Loi | 0.78% |
| Tb4o7 | <1 | ||
| Dy2o3 | <1 | ||
| Ho2o3 | <1 | ||
| Er2O3 | <1 | ||
| Tm2O3 | <1 | ||
| Yb2O3 | <1 | ||
| Lu2do3 | <1 | ||
| Y2o3 | <1 |
【I loaʻa iā】 25KG / mau pahu hana: Mistiture Profouf, lepo, lepo, maloʻo, maloʻo a maʻemaʻe.
He aha ka mea i hoʻohanaʻia aiʻo Lanthanum Oxide no?
E like me ka mea e like me ka Honua, e hoʻohanaʻiaʻo Lanthanum e hana i nā kukui Arc LightLanthamum Oxidee hoʻohanaʻia e like me ka hāʻawiʻana o ka lanthanum. Loaʻaʻo Lanthalem oxde e hoʻohana i nā aniani i loko: nā aniani optical, la-ce-c-cb phospors no fluerescents. He kūpono kūpono ia no nā aniani, niptic a me nā noi noi, a hoʻohanaʻia i kekahi mau mea ferrolestric, a he mau manu no kekahi mau catasyts, ma waena o nā castock kekahi.
Kākau i kāu leka uila maʻaneʻi a hoʻouna iā mākou
