Cas 6487-39-4 Lanthanum Carbonate Octahydrate La2(CO3)3.xH2O oo leh qiime warshadeed
Hordhac koobanLanthanum Carbonate
Formula:La2(CO3)3.xH2O
CAS No.: 6487-39-4
Miisaanka Molecular: 457.85 (anhy)
Cufnaanta: 2.6 g/cm3
Meesha dhalaalka: N/A
Muuqaalka: Budada crystal cad
Solubility: Ku milmay biyaha, si dhexdhexaad ah ugu milmay asiidhyada macdanta ee xooggan
Xasilooni: Si fudud hygroscopic
Codsiga Lanthanum Carbonate
Lanthanum Carbonate, waa agabka ceeriin ee FCC kicinta, dhalooyinka, daaweynta biyaha iyo daawada FOSRENOL. Kaarbonate-ka Dhulka Rare ee Rare-ka ah ee Lanthanum ayaa si weyn loogu isticmaalay fal-celinta fal-celinta FCC-da, gaar ahaan in lagu soo saaro gaaska-octane-sare ee saliidda cayriin ee culus. Lanthanum Carbonate waxa loo ogolaaday dawo ahaan (Fosrenol,Shire Pharmaceuticals) si loo nuugo fosfatinta xad dhaafka ah ee kiisaska heerka dhamaadka kelyaha ee fashilka.
Tilmaamid
| Darajo | 99.999% | 99.99% | 99.9% | 99% |
| CUSBOONAYSIINTA Kiimikada | ||||
| La2O3/TREO (% daq.) | 99.999 | 99.99 | 99.9 | 99 |
| TREO (% daq.) | 45 | 45 | 45 | 45 |
| Naadirka Dhulka Naadirka ah | ppm max. | ppm max. | % ugu badnaan | % ugu badnaan |
| 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 |
| Wasakhyada Dhulka Aan Naadirka Ahayn | ppm max. | ppm max. | % ugu badnaan | % ugu badnaan |
| Fe2O3 SiO2 CaO CoO NiO CuO 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 |
Faahfaahintan waxaa loogu talagalay oo keliya tixraaca Lanthanum Carbonate oo leh shuruudo gaar ah oo wasakhaysan ayaa lagu beddeli karaa iyadoo loo eegayo shuruudaha macaamiisha.
