Lanthanum Carbonate
Lanthanum Carbonate
| CAS Nr.: | 587-26-8 : kuv |
| Tshuaj formula | La2 (CO3) 3 |
| Molar loj | 457,838 g / mol |
| Qhov tshwm sim | Dawb hmoov, hygroscopic |
| Qhov ntom | 2.6-2.7 g / cm3 |
| Melting point | decomposes |
| Solubility hauv dej | tsis tsim nyog |
| Solubility | soluble nyob rau hauv acids |
High Purity Lanthanum Carbonate Specification
Particle Loj (D50) Raws li xav tau
Purity La2 (CO3) 3 99.99%
TREO (Tag nrho Rare Earth Oxides) 49.77%
| RE Impurities Cov ntsiab lus | ppm ua | Tsis-REEs impurities | ppm ua |
| CeO 2 | <20 | SiO 2 | <30 |
| np6o 11 | <1 | CaO | <340 |
| Nd2O 3 | <5 | Fe2O 3 | <10 |
| sm2o3 ua | <1 | ZnO | <10 |
| ua 2o3 | Nd | Al2O3 | <10 |
| gd2o3 ua | Nd | PbO | <20 |
| twb 4o7 | Nd | Na2O | <22 |
| Dy2O3 | Nd | BaO | <130 |
| hlo 2o3 | Nd | Cl¯ | <350 |
| Ua 2O3 | Nd | SO₄²⁻ | <140 |
| twm 2o3 | Nd | ||
| yb2o 3 | Nd | ||
| lwj 2o3 | Nd | ||
| y2o3 ua | <1 |
【Packing】 25KG / hnab Yuav tsum muaj: pov thawj noo noo, tsis muaj plua plav, qhuav, cua thiab huv.
Lanthanum Carbonate siv rau dab tsi?
Lanthanum Carbonate (LC)yog siv nyob rau hauv cov tshuaj raws li ib tug zoo uas tsis yog-calcium phosphate binder.Lanthanum carbonate kuj tseem siv rau tinting iav, rau kev kho dej, thiab ua ib qho catalyst rau hydrocarbon cracking.
Nws kuj yog siv rau hauv cov khoom siv oxide roj cell daim ntaub ntawv thiab tej yam kub-kub superconductors.
Sau koj cov lus ntawm no thiab xa tuaj rau peb
