Lighting Electrodes Rare Earth Material Lanthanum Fluoride Powder 20kg
Detalhes do produto
| Ponto de fusão: | Aproximadamente 920°C | chemicalComposition: | Principalmente Lantanídeos incluindo Neodímio, Európio, Térbio |
|---|---|---|---|
| Nome do produto: | material da terra rara | Perigos: | Tóxico se inalado ou ingerido; manusear com equipamento de proteção |
| Reciclabilidade: | Alto; materiais podem ser recuperados e reutilizados | Fonte: | Extraído de minérios de bastnäsita, monazita e xenotima |
| Preço de mercado: | Varia; aprox. $ 50- $ 100 por kg dependendo do elemento | Densidade: | 6,15g/cm³ |
| Condições de armazenamento: | Armazene em local fresco e seco, longe de oxidantes | Cor: | Branco prateado a cinza |
| Pureza: | 99,9% | Aplicativos: | Eletrônicos, ímãs, catalisadores, fósforos |
| Propriedades magnéticas: | Paramagnético a ferromagnético dependendo do elemento | Forma Física: | Pó |
| Destacar |
Lighting Electrodes Rare Earth Material,20kg Rare Earth Material,20kg Lanthanum Fluoride |
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Descrição do produto
Lanthanum Fluoride
Molecular Formula: LaF₃
Appearance: Lanthanum fluoride is a white powder
Application: It can be used to prepare scintillators and rare earth crystal laser materials required for modern medical image display technology and nuclear science, fluoride glass optical fibers and rare earth infrared glass. It is used in the manufacture of arc lamp carbon electrodes for lighting sources, fluoride ion selective electrodes for chemical analysis, and special alloys and electrolytic production of metallic lanthanum in the metallurgical industry. It can also be used as a material for pulling lanthanum fluoride single crystals.
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Item |
Specification |
Testing Standard |
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Item |
LaF3-3N5 |
LaF3-4N |
LaF3-4N5 |
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|
TREO(wt%) |
≥78 |
≥78 |
≥78 |
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Rare Earth Relative Purity (wt%) |
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La2O3/TREO |
≥99.95 |
≥99.99 |
≥99.995 |
GB/T 18115.1 |
|
CeO2/TREO |
≤0.01 |
≤0.005 |
≤0.003 |
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|
Pr6O11/TREO |
≤0.01 |
≤0.002 |
≤0.0005 |
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|
Nd2O3/TREO |
≤0.01 |
≤0.002 |
≤0.0005 |
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|
Sm2O3/TREO |
≤0.0005 |
≤0.0002 |
≤0.0002 |
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|
Y2O3/TREO |
≤0.0005 |
≤0.0002 |
≤0.0002 |
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Non-Rare Earth Impurities Content (wt%) |
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Fe2O3 |
≤0.01 |
≤0.005 |
≤0.005 |
GB/T 12690 |
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CaO |
≤0.1 |
≤0.05 |
≤0.05 |
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Cl- |
≤0.05 |
≤0.05 |
≤0.05 |
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|
SiO2 |
≤0.03 |
≤0.01 |
≤0.01 |
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|
F |
≥27 |
≥27 |
≥27 |
GB/T 20166.2 |
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Note: Lanthanum fluoride is insoluble in water and deliquescent in humid air. Packaging: This product is usually packed in 20kg or 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 Fluoride Molecular Formula: LaF₃ Appearance: Lanthanum fluoride is a white powder Application: It can be used to prepare scintillators and rare earth crystal laser materials required for modern medical image display technology and nuclear science, fluoride glass optical fibers and rare ...
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