Heavy Rare Earth Product Lanthanum Carbonate White Powdery Substance 50kg
Детали продукта
| Точка плавления: | от 800 до 1500 °С | Физическое состояние: | Твердый |
|---|---|---|---|
| Электропроводность: | От умеренного до высокого | Воздействие на окружающую среду: | Требует тщательного обращения с отходами из-за радиоактивных элементов. |
| Магнитные свойства: | Парамагнетик или ферромагнетик в зависимости от элемента. | Метод экстракции: | Экстракция растворителем и ионный обмен |
| Чистота: | 99,9% или выше | chemicalComposition: | Элементы серии Лантаниды |
| Рыночная цена: | Варьируется, обычно высокий из-за дефицита | Приложения: | Электроника, Магниты, Катализаторы, Батарейки |
| Цвет: | От серебристо-белого до серого | Источник: | Минералы, такие как бастнезит, монацит и ксенотим. |
| Плотность: | от 4,5 до 7,5 г/см³ | Название продукта: | материал редкой земли |
| boilingPoint: | от 3000 до 3500 °С | ||
| Выделить |
50kg Rare Earth Product,Lanthanum Rare Earth Product,Lanthanum heavy rare earth |
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Характер продукции
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 |
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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 |
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|
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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Основные характеристики продукта
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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