Cas 6487-39-4 Lanthanum Carbonate Octahydrate La2(CO3)3.xH2O ndi mtengo wa fakitale
Chidule chachidule chaLanthanum carbonate
Fomula:La2(CO3)3.xH2O
Nambala ya CAS: 6487-39-4
Molecular Kulemera kwake: 457.85 (anhy)
Kachulukidwe: 2.6 g/cm3
Malo osungunuka: N/A
Maonekedwe: ufa wonyezimira woyera
Kusungunuka: Kusungunuka m'madzi, kusungunuka bwino mu ma mineral acids amphamvu
Kukhazikika: Mosavuta hygroscopic
Kugwiritsa ntchito Lanthanum Carbonate
Lanthanum Carbonate, ndi zopangira FCC chothandizira, galasi, madzi mankhwala ndi mankhwala a FOSRENOL. Lanthanum yolemera kwambiri ya Rare Earth Carbonate yakhala ikugwiritsidwa ntchito kwambiri posokoneza machitidwe a FCC catalysts, makamaka kupanga mafuta a octane ochuluka kuchokera ku mafuta olemera kwambiri. Lanthanum Carbonate idavomerezedwa ngati mankhwala (Fosrenol, Shire Pharmaceuticals) kuti amwe ma phosphate ochulukirapo pamilandu yolephera kwaimpso.
Kufotokozera
| Gulu | 99.999% | 99.99% | 99.9% | 99% |
| KUPANGA KWA CHEMICAL | ||||
| La2O3/TREO (% min.) | 99.999 | 99.99 | 99.9 | 99 |
| TREO (% min.) | 45 | 45 | 45 | 45 |
| Zosawerengeka Zapadziko Lapansi | ppm pa. | ppm pa. | % 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 |
| Zosazolowereka za Padziko Lapansi | ppm pa. | ppm pa. | % max. | % max. |
| Fe2O3 SiO2 CaO CoO NdiO 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 |
Izi ndizongotengera Lanthanum Carbonate yokhala ndi zofunikira zapadera pazonyansa zitha kusinthidwa malinga ndi zomwe kasitomala akufuna.
