Lanthhanum Carbonate
Lanthhanum Carbonate
| CAS TSIS MUAJ. :: | 587-26-8 |
| Tshuaj Cov Qauv | LA2 (CO3) 3 |
| Tus hniav loj | 457.838 g / mol |
| Kev tshwm sim | Hmoov dawb, hygroscopic |
| Ceev | 2.6-2.7 g / cm3 |
| Melting taw tes | decomposes |
| Solubility hauv dej | tsis pom zoo |
| So | soluble hauv cov kua qaub |
Lub Neej Purity Lanthhanum Carbonate Specification
Particle loj (D50) raws li qhov xav tau
Purity La2 (CO3) 3 99.99%
Treo (tag nrho tsis tshua muaj ntiaj teb oxides) 49.77%
| Rov qab cov ntsiab lus | ppm | Tsis-rees impurities | ppm |
| Tus kab khiav | <20 | Siio2 | <30 |
| PR6O11 | <1 | Cao | <340 |
| Nd2o3 | <5 | Fes2o3 | <10 |
| Sm2o3 | <1 | Zno | <10 |
| EU2O3 | Nd | AL2O3 | <10 |
| Gd2o3 | Nd | Lub hnab nyiaj | <20 |
| Tb4o7 | Nd | Na2o | <22 |
| Dy2o3 | Nd | Lub pas nrig | <130 |
| Ho2o3 | Nd | Rab tshuab | <350 |
| Er2o3 | Nd | Tu siab | <140 |
| Tm2o3 | Nd | ||
| Yb2o3 | Nd | ||
| Lu2O3 | Nd | ||
| Y2O3 | <1 |
【Packing】 25kg / hnab yuav tsum muaj: cov pov thawj noo noo, plua plav-dawb, qhuav, ua kom qhuav.
Dab tsi yog lilthhanum carbonate siv rau?
Lanthhanum Carbonate (LC)yog siv hauv cov tshuaj ua ib qho txiaj ntsig tsis-calcium phosphate binder. Lanthhanum carbonate kuj tseem siv rau tinting ntawm iav, rau kev kho cov dej, thiab ua ib qho kev ua yeeb yam rau hydrocarbon tawg.
Nws tseem siv tau hauv cov khoom siv oxide roj thiab qee qhov kub-superconductors.
Sau koj cov lus ntawm no thiab xa mus rau peb
