Cas 6487-39-4 Lanthanum Carbonate Octahydrate La2 (CO3) 3.xH2O tare da farashin masana'anta
Takaitaccen gabatarwarLanthanum Carbonate
Tsarin tsari:La2 (CO3) 3.xH2O
Lambar CAS: 6487-39-4
Nauyin Kwayoyin Halitta: 457.85 (anhy)
Girma: 2.6 g/cm3
Matsayin narkewa: N/A
Bayyanar: White crystal foda
Solubility: Mai narkewa a cikin ruwa, matsakaici mai narkewa a cikin ma'adanai masu ƙarfi
Kwanciyar hankali: Sauƙi hygroscopic
Aikace-aikacen Lanthanum Carbonate
Lanthanum Carbonate, shi ne albarkatun kasa na FCC mai kara kuzari, gilashi, maganin ruwa da magani na FOSRENOL. An yi amfani da Carbonate na Rare Duniya mai arzikin Lanthanum da yawa don lalata halayen FCC, musamman don kera babban mai octane daga babban danyen mai. An amince da Lanthanum Carbonate a matsayin magani (Fosrenol, Shire Pharmaceuticals) don shawo kan wuce gona da iri na phosphate a lokuta na gazawar koda-karshen mataki.
Ƙayyadaddun bayanai
| Daraja | 99.999% | 99.99% | 99.9% | 99% |
| HADIN KASHIN KIMIYYA | ||||
| La2O3/TREO (% min.) | 99.999 | 99.99 | 99.9 | 99 |
| TREO (% min.) | 45 | 45 | 45 | 45 |
| Rare Duniya Najasa | ppm max. | ppm max. | % 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 |
| Najasar Duniya Mara Rare | ppm max. | ppm max. | % 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 |
Wannan ƙayyadaddun ƙayyadaddun bayanai ne kawai don tunani Lanthanum Carbonate tare da buƙatu na musamman don ƙazanta ana iya keɓance su gwargwadon buƙatun abokin ciniki.
