I-Cas 6487-39-4 Lanthanum Carbonate Octahydrate La2(CO3)3.xH2O ngentengo yasefekthri
Isingeniso esifushane seI-Lanthanum carbonate
Ifomula:I-La2(CO3)3.xH2O
Inombolo ye-CAS: 6487-39-4
Isisindo se-Molecular: 457.85 (anhy)
Ukuminyana: 2.6 g/cm3
Indawo encibilikayo: N/A
Ukubukeka: I-crystal powder emhlophe
I-Solubility: Incibilika emanzini, incibilika ngokumaphakathi kuma-acid amaminerali aqinile
Ukuzinza: I-hygroscopic kalula
Ukusetshenziswa kweLanthanum carbonate
I-Lanthanum Carbonate, iyimpahla yokusetshenziswa ye-FCC catalyst, ingilazi, ukwelashwa kwamanzi kanye nomuthi we-FOSRENOL. I-Rare Earth Carbonate ecebile nge-Lanthanum isetshenziswe kakhulu ekuqhekekeni kwe-FCC catalysts, ikakhulukazi ukukhiqiza uphethiloli we-octane ephezulu kuwoyela ongahluziwe osindayo. I-Lanthanum Carbonate yagunyazwa njengomuthi (i-Fosrenol, iShire Pharmaceuticals) yokumunca i-phosphate eyeqile ezimweni zokwehluleka kwezinso kwesigaba sokugcina.
Ukucaciswa
| Ibanga | 99.999% | 99.99% | 99.9% | 99% |
| UKWAKHIWA KWAKHEMICAL | ||||
| I-La2O3/TREO (% min.) | 99.999 | 99.99 | 99.9 | 99 |
| I-TREO (% min.) | 45 | 45 | 45 | 45 |
| Ukungcola Okungavamile Komhlaba | ppm max. | ppm max. | % ubuningi. | % ubuningi. |
| CeO2/TREO I-Pr6O11/TREO Nd2O3/TREO Sm2O3/TREO Eu2O3/TREO I-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 |
| Ukungcola Okungajwayelekile Komhlaba | ppm max. | ppm max. | % ubuningi. | % ubuningi. |
| Fe2O3 SiO2 I-CaO I-CoO NiO I-CuO MnO2 I-Cr2O3 CdO I-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 |
Lesi sici singesethenjwa kuphela i-Lanthanum Carbonate enezidingo ezikhethekile zokungcola ingenziwa ngokwezifiso ngokuya ngezidingo zekhasimende.
