Lanthanum Carbonatum
CAS No. | 587-268 |
Formulae chemica | La2(CO3)3 |
Molar massa | 457.838 g/mol |
Aspectus | Pulvis albus, hygroscopic |
Density | 2.6–2.7 g/cm3 |
Liquescens punctum | putrescit |
Solubilitas in aqua | insensibilis |
Solubilitas | solutum in acida |
Princeps Puritas Lanthanum Carbonatis Specification
Particula Location (D50) sicut opus est
Puritas La2(CO3)3 99.99%
TREO (Total Terrae Rare Oxides) 49.77%
RE Impurities Contents | ppm | Non REES Impurities | ppm |
CeO2 | <20 | SiO2 | <30 |
Pr6O11 | <1 | CaO' | <340 |
Nd2O3 | <5 | Fe2O3 | <10 |
Sm2O3 | <1 | ZnO | <10 |
Eu2O3 | Nd | Al2O3 | <10 |
Gd2O3 | Nd | PbO | <20 |
Tb4O7 | Nd | Na2O | <22 |
Dy2O3 | Nd | BaO | <130 |
Ho2O3 | Nd | Cl¯ | <350 |
Er2O3 | Nd | SO₄²⁻ | <140 |
Tm2O3 | Nd | ||
Yb2O3 | Nd | ||
Lu2O3 | Nd | ||
Y2O3 | <1 |
Packing】25KG/peram Requisita: humorem probatio, pulvis gratuitus, siccus, ventilare et mundare.
Quid est Lanthanum Carbonatis causa?
Lanthanum Carbonate(LC)in medicina adhibetur ut non-calcium phosphatis efficax ligans.adhibetur etiam lanthanum carbonas ad vitreum tinctura, ad aquae curationem, et catalysta ad hydrocarbon rimas.
Apponitur etiam in solidis medicamentis oxydatis cibus cellulis et quibusdam superconductoribus calidis.