Cas 6487-39-4 Lanthanum Carbonate Octahydrate La2 (CO3) 3.xH2O pẹlu idiyele ile-iṣẹ
Finifini ifihan tiLanthanum Carbonate
Fọọmu:La2 (CO3)3.xH2O
CAS No.: 6487-39-4
Ìwọ̀n Ẹ̀jẹ̀: 457.85 (anhy)
iwuwo: 2.6 g/cm3
Ibi yo: N/A
Irisi: White gara lulú
Solubility: Tiotuka ninu omi, niwọntunwọnsi tiotuka ninu awọn acids erupe ile ti o lagbara
Iduroṣinṣin: Ni irọrun hygroscopic
Ohun elo ti Lanthanum Carbonate
Lanthanum Carbonate, jẹ awọn ohun elo aise fun ayase FCC, gilasi, itọju omi ati oogun ti FOSRENOL. Carbonate Earth Rare Ọlọrọ Lanthanum ni a ti lo lọpọlọpọ fun awọn aati wo inu ni awọn ayase FCC, ni pataki lati ṣe petirolu octane giga lati epo robi eru. Lanthanum Carbonate ni a fọwọsi bi oogun kan (Fosrenol,Shire Pharmaceuticals) lati fa apọju phosphatein awọn ọran ikuna kidirin ipele-ipari.
Sipesifikesonu
| Ipele | 99.999% | 99.99% | 99.9% | 99% |
| OHUN OJUMO | ||||
| La2O3/TREO (% iṣẹju.) | 99.999 | 99.99 | 99.9 | 99 |
| TREO (% iṣẹju.) | 45 | 45 | 45 | 45 |
| Toje Earth impurities | Iye ti o ga julọ ppm. | Iye ti o ga julọ ppm. | % max. | % max. |
| CeO2/TREO Pr6O11/TREO Nd2O3/TREO Sm2O3/TREO Eu2O3/TREO Gd2O3/TREO Y2O3/TREO | 5 5 2 2 2 2 5 | 50 50 10 10 10 10 50 | 0.05 0.02 0.05 0.01 0.001 0.001 0.01 | 0.5 0.1 0.1 0.1 0.1 0.1 0.1 |
| Awọn Egbin Aiye ti ko ṣọwọn | Iye ti o ga julọ ppm. | Iye ti o ga julọ ppm. | % max. | % max. |
| Fe2O3 SiO2 CaO CoO NiO KuO MnO2 Cr2O3 CdO PbO | 10 50 100 3 3 3 3 3 5 10 | 50 100 100 5 5 3 5 3 5 50 | 0.01 0.05 0.2 | 0.02 0.05 0.5 |
Alaye yii jẹ nikan fun itọkasi Lanthanum Carbonate pẹlu awọn ibeere pataki fun awọn idoti le jẹ adani ni ibamu si awọn ibeere alabara.
