99.9% -99.999% Lanthanum imi-ọjọ Oṣu Kẹwa-Oṣu Kẹwa ọdun 57804-25-8
Ifihan kukuru:
Lolhanum imi-ọjọ oclahdydrate
Awọn agbekalẹ Molecular: La2 (Nitorina4) 3
Iwuwo ti molecular: 709.80
Cas no. :57804-25-8
Irisi Irisi: Awọn kirisita awọ, tiotuka ninu omi, siliquenterescengent, ti a fi edidi di.
Lilo: Ti a lo ni awọn akojọpọ itẹwe LanHhunum, awọn iṣọku wọn kemikali ati awọn ile-iṣẹ miiran.
Ifunni: Apoti Palecuum 1, 2, 5 kg / nkan, Kaadi Clouboard 25 kg / Nkan, WOVET apo apo 25, 5000, 1000 kg / nkan.
Atọka (%):
| La2 (Nitorina4) 3,0n 3.0N | La2 (She4) 3,2O 4.0N | La2 (She4) 3 · 30N | |
Treo |
| 44.00 | 44.00 | 44.00 |
La2O3 / Treo |
| 99.90 | 99.99 | 99.999 |
Fe2o3 |
| 0.002 | 0.001 | 0.0005 |
Sio2 |
| 0.005 | 0.002 | 0.001 |
Cao |
| 0.010 | 0.005 | 0.001 |
Tol |
| 0.010 | 0.005 | 0.002 |
Na2o |
| 0.005 | 0.002 | 0.001 |
Ẹlẹdẹ |
| 0.002 | 0.001 | 0.001 |
Idanwo Itu omi |
| Ko kuro | Ko kuro | Ko kuro |
Iwe-ẹri:
Ohun ti a le pese: