Bulk Cerium Oxide Spherical Catalyst Powder Polishing Material 1000kg
Детали продукта
| chemicalComposition: | Элементы серии Лантаниды | Физическое состояние: | Твердый |
|---|---|---|---|
| Магнитные свойства: | Парамагнетик в ферромагнетик | Чистота: | 990,9%+ |
| Название продукта: | материал редкой земли | Электропроводность: | От умеренного до высокого |
| Условия хранения: | Прохладное, сухое место вдали от кислот. | Источник: | Китай, США, Австралия, Россия |
| Классификация опасностей: | Негорючий, обращаться с осторожностью из-за реакционной способности. | Цвет: | От серебристо-белого до серого |
| Плотность: | 5,0–9,9 г/см³ (зависит от элемента) | Типичные применения: | Электроника, Магниты, Катализаторы, Батарейки |
| boilingPoint: | 1467–3500 °C (зависит от элемента) | Точка плавления: | 798–1527 °C (зависит от элемента) |
| Выделить |
Cerium catalyst powder,1000kg catalyst powder,1000kg cerium powder |
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Характер продукции
HIGH SPECIFIC SURFACE AREA CERIUM OXIDE SPHERICAL POWDER FOR CERIUM-BASED CATALYSTS
Cerium Oxide
Molecular Formula: CeO₂
Appearance: Light yellow powder
Uses: Used as polishing material or as a catalyst.
|
Item |
Specifications |
Test Method |
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|
Item |
CeO2-3N5C |
CeO2-4NC |
CeO2-4N5C |
CeO2-5NC |
|
|
TREO(wt%) |
≥99.0 |
≥99.0 |
≥99.0 |
≥99.0 |
|
|
Rare Earth Relative Purity (wt%) |
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|
La2O3/TREO |
≤0.01 |
≤0.005 |
≤0.003 |
≤0.0004 |
GB/T 18115.2 |
|
CeO2/TREO |
≥99.95 |
≥99.99 |
≥99.995 |
≥99.999 |
|
|
Pr6O11/TREO |
≤0.01 |
≤0.002 |
≤0.001 |
≤0.0002 |
|
|
Nd2O3/TREO |
≤0.01 |
≤0.002 |
≤0.001 |
≤0.0002 |
|
|
Sm2O3/TREO |
≤0.001 |
≤0.0005 |
≤0.0002 |
≤0.0001 |
|
|
Y2O3/TREO |
≤0.001 |
≤0.0005 |
≤0.0002 |
≤0.0001 |
|
|
Non-rare Earth Impurities (wt%) |
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|
CaO |
≤0.02 |
≤0.02 |
≤0.015 |
≤0.015 |
GB/T 12690 |
|
Fe2O3 |
≤0.01 |
≤0.008 |
≤0.006 |
≤0.006 |
|
|
Cl- |
≤0.05 |
≤0.05 |
≤0.03 |
≤0.03 |
|
|
SiO2 |
≤0.02 |
≤0.02 |
≤0.01 |
≤0.01 |
|
|
SO42- |
≤0.05 |
≤0.03 |
≤0.03 |
≤0.03 |
|
|
L.O.I. |
≤0.50 |
≤0.50 |
≤0.50 |
≤0.50 |
|
|
Notes Cerium oxide is insoluble in water. Packaging The product is usually packed in 50 kg or 1000 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
HIGH SPECIFIC SURFACE AREA CERIUM OXIDE SPHERICAL POWDER FOR CERIUM-BASED CATALYSTS Cerium Oxide Molecular Formula: CeO₂ Appearance: Light yellow powder Uses: Used as polishing material or as a catalyst. Item Specifications Test Method Item CeO2-3N5C CeO2-4NC CeO2-4N5C CeO2-5NC TREO(wt%) ≥99.0 ≥99.0 ...
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