Cas 6487-39-4 Lanthanum Carbonate Octahydrate La2(CO3)3.xH2O me ke kumu kūʻai hale hana
Hoʻolauna pōkole oLanthanum Carbonate
Kumu:La2(CO3)3.xH2O
Ka helu CAS: 6487-39-4
Kaumaha Molekala: 457.85 (anhy)
Māmā: 2.6 g/cm3
Lae hehee: N/A
ʻAno: ʻO ka pauka aniani keʻokeʻo
Solubility: Hiki ke hoʻoheheʻe ʻia i ka wai, hiki ke hoʻoheheʻe ʻia i loko o nā ʻakika mineral ikaika
Paʻa: hygroscopic maʻalahi
Hoʻohana i ka Lanthanum Carbonate
ʻO Lanthanum Carbonate, he mea maka no ka FCC catalyst, aniani, mālama wai a me ka lāʻau lapaʻau o FOSRENOL. Ua hoʻohana nui ʻia ka Lanthanum Rare Earth Carbonate no ka haki ʻana i nā hopena i nā mea hoʻoheheʻe FCC, ʻoi aku ka nui o ka hana ʻana i ka ʻaila ʻaila kiʻekiʻe mai ka ʻaila ʻaila kaumaha. Ua ʻae ʻia ʻo Lanthanum Carbonate ma ke ʻano he lāʻau lapaʻau (Fosrenol, Shire Pharmaceuticals) e hoʻomoʻa i ka phosphate keu i nā hihia o ka hōʻino ʻole o ka pae hope.
Hōʻike
| Papa | 99.999% | 99.99% | 99.9% | 99% |
| HANA KEMIIKA | ||||
| La2O3/TREO (% min.) | 99.999 | 99.99 | 99.9 | 99 |
| TREO (% min.) | 45 | 45 | 45 | 45 |
| Na Laka Laha ole | ppm max. | ppm max. | % ka nui. | % ka nui. |
| 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 |
| ʻO nā mea haumia honua ʻole | ppm max. | ppm max. | % ka nui. | % ka nui. |
| Fe2O3 SiO2 CaO KoO 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 |
ʻO kēia kikoʻī wale nō no ka kuhikuhi ʻana i ka Lanthanum Carbonate me nā koi kūikawā no nā haumia hiki ke hoʻopili ʻia e like me nā koi o ka mea kūʻai aku.
