Heavy Rare Earth Product Lanthanum Carbonate White Powdery Substance 50kg
Détails de produit
| Point de fusion: | 800 à 1500 °C | État physique: | Solide |
|---|---|---|---|
| Conductivité électrique: | Modéré à élevé | Impact environnemental: | Nécessite une gestion minutieuse des déchets en raison des éléments radioactifs |
| Propriétés magnétiques: | Paramagnétique ou ferromagnétique selon l'élément | Méthode d'extraction: | Extraction de solvants et échange d'ions |
| Pureté: | 99,9 % ou plus | chemicalComposition: | Éléments de la série des Lanthanides |
| Prix du marché: | Varie, généralement élevé en raison de la rareté | Applications: | Electronique, aimants, catalyseurs, batteries |
| Couleur: | Blanc argenté à gris | Source: | Minéraux tels que la bastnäsite, la monazite et le xénotime |
| Densité: | 4,5 à 7,5 g/cm³ | Nom du produit: | matériel de terre rare |
| boilingPoint: | 3000 à 3500 °C | ||
| Mettre en évidence |
50kg Rare Earth Product,Lanthanum Rare Earth Product,Lanthanum heavy rare earth |
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Description de produit
Lanthanum Carbonate
Molecular Formula: La₂(CO₃)₃
Appearance: Lanthanum carbonate is a white powdery substance
Application: Mainly used as an intermediate compound of lanthanum
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Item |
Specification |
Testing Standard |
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Item |
La2(CO3)3-3N5B |
La2(CO3)3-4N5B |
La2(CO3)3-5NB |
|
|
TREO(wt%) |
≥45.0 |
≥45.0 |
≥45.0 |
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|
Rare Earth Relative Purity (wt%) |
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La2O3/TREO |
≥99.95 |
≥99.995 |
≥99.999 |
GB/T 18115.1 |
|
CeO2/TREO |
≤0.01 |
≤0.003 |
≤0.0005 |
|
|
Pr6O11/TREO |
≤0.01 |
≤0.0005 |
≤0.0002 |
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|
Nd2O3/TREO |
≤0.01 |
≤0.0005 |
≤0.0002 |
|
|
Sm2O3/TREO |
≤0.0005 |
≤0.0002 |
≤0.00002 |
|
|
Y2O3/TREO |
≤0.0005 |
≤0.0002 |
≤0.00002 |
|
|
Non-Rare Earth Impurities Content (wt%) |
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Fe2O3 |
≤0.005 |
≤0.002 |
≤0.002 |
GB/T 12690 |
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CaO |
≤0.05 |
≤0.05 |
≤0.03 |
|
|
MgO |
≤0.01 |
≤0.01 |
≤0.005 |
|
|
ZnO |
≤0.005 |
≤0.003 |
≤0.003 |
|
|
SiO2 |
≤0.01 |
≤0.01 |
≤0.01 |
|
|
SO42- |
≤0.03 |
≤0.03 |
≤0.03 |
|
|
Cl- |
＜0.05 |
＜0.05 |
＜0.05 |
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Note: Lanthanum carbonate is insoluble in water and easily soluble in acids.
Packaging: This product is usually packed in 50kg, and can also be packed according to customer requirements. The packaging material is a woven bag lined with a plastic bag.
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Points forts du produit
Lanthanum Carbonate Molecular Formula: La₂(CO₃)₃ Appearance: Lanthanum carbonate is a white powdery substance Application: Mainly used as an intermediate compound of lanthanum Item Specification Testing Standard Item La2(CO3)3-3N5B La2(CO3)3-4N5B La2(CO3)3-5NB TREO(wt%) ≥45.0 ≥45.0 ≥45.0 Rare Earth ...
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