ODM Lanthanum Cerium Carbonate Lanthanides Rare Earth Metals Powder
Детали продукта
| Цвет: | Серебристо-белый | boilingPoint: | 3500 °С |
|---|---|---|---|
| chemicalComposition: | Элементы серии Лантаниды | Магнитные свойства: | Парамагнетик |
| Название продукта: | материал редкой земли | Чистота: | 99,9% |
| Приложения: | Электроника, Магниты, Катализаторы, Батарейки | Условия хранения: | Прохладное, сухое место |
| Точка плавления: | 920 °C | Классификация опасностей: | Нетоксичен, но реагирует с водой. |
| Электропроводность: | Умеренный | Физическая форма: | Пудра |
| Плотность: | 6,15 г/см³ | Источник: | Китай |
| Выделить |
cerium carbonate Powder,Lanthanides cerium carbonate,lanthanides rare earth metals Powder |
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Характер продукции
Petroleum Additives Low Chloride Lanthanum Cerium Carbonate
Molecular Formula: La₂(CO₃)₃
Appearance: White powdery substance
Uses: Mainly used as an intermediate compound of lanthanum.
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Item |
Specifications |
Test Method |
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|
Item |
La2(CO3)3-3N5A |
La2(CO3)3-4N5A |
La2(CO3)3-5NA |
|
|
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 |
|
|
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 (wt%) |
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|
Fe2O3 |
≤0.005 |
≤0.002 |
≤0.0015 |
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- |
＜0.01 |
＜0.005 |
＜0.005 |
|
|
NO3- |
<0.5 |
<0.5 |
<0.5 |
|
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Notes Low chloride lanthanum carbonate is insoluble in water and easily soluble in acids.
Packaging The product is usually packed in 50 kg bags, and can also be packed according to customer requirements.The packaging material is a woven bag lined with a plastic inner bag.
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Основные характеристики продукта
Petroleum Additives Low Chloride Lanthanum Cerium Carbonate Molecular Formula: La₂(CO₃)₃ Appearance: White powdery substance Uses: Mainly used as an intermediate compound of lanthanum. Item Specifications Test Method Item La2(CO3)3-3N5A La2(CO3)3-4N5A La2(CO3)3-5NA TREO(wt%) ≥45.0 ≥45.0 ≥45.0 Rare ...
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