Heavy Rare Earth Product Lanthanum Carbonate White Powdery Substance 50kg
Detalhes do produto
| Ponto de fusão: | 800 a 1500°C | Estado físico: | Sólido |
|---|---|---|---|
| Condutividade elétrica: | Moderado a alto | Impacto ambiental: | Requer gerenciamento cuidadoso de resíduos devido a elementos radioativos |
| Propriedades magnéticas: | Paramagnético ou ferromagnético dependendo do elemento | Método de extração: | Extração de solvente e troca iônica |
| Pureza: | 99,9% ou superior | chemicalComposition: | Elementos da série Lantanídeos |
| Preço de mercado: | Varia, normalmente alto devido à escassez | Aplicativos: | Eletrônicos, ímãs, catalisadores, baterias |
| Cor: | Branco prateado a cinza | Fonte: | Minerais como bastnäsita, monazita e xenotime |
| Densidade: | 4,5 a 7,5 g/cm³ | Nome do produto: | material da terra rara |
| boilingPoint: | 3.000 a 3.500°C | ||
| Destacar |
50kg Rare Earth Product,Lanthanum Rare Earth Product,Lanthanum heavy rare earth |
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Descrição do produto
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 |
|
|
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 |
|
|
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 |
|
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 |
|
|
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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Destaques do Produto
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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