99.9% 99.99% 99.999% Cerium Oxide Rare Earth Material Powder 4N 5N Nano
製品詳細
| 外観: | 銀白色の光沢のある金属 | 融点範囲: | 798～1523℃ |
|---|---|---|---|
| 物理的状態: | 固体 | 磁気特性: | 常磁性または強磁性 |
| 電気伝導度: | 良い指揮者 | 密度範囲: | 6.15 ～ 7.90 g/cm3 |
| 要素グループ: | lanthanides | 製品名: | 希土類材料 |
| 原子番号: | 57-71 | 環境への懸念: | 採掘と加工は放射性廃棄物や汚染を引き起こす可能性があります |
| カテゴリ: | 化学元素 | ||
| ハイライト |
NANO Rare Earth Material,Rare Earth Material Powder,99.9% cerium powder |
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製品の説明
Best Price for 99.9% 99.99% 99.999% Cerium Oxide Rare Earth Powder 4N 5N NANO
Molecular Formula: CeO₂
Appearance: Light yellow powder
Uses: Used as polishing material or as a catalyst.
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Item |
Specifications |
Testing Standard |
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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 |
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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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製品 ハイライト
Best Price for 99.9% 99.99% 99.999% Cerium Oxide Rare Earth Powder 4N 5N NANO Molecular Formula: CeO₂ Appearance: Light yellow powder Uses: Used as polishing material or as a catalyst. Item Specifications Testing Standard Item CeO2-3N5C CeO2-4NC CeO2-4N5C CeO2-5NC TREO(wt%) ≥99.0 ≥99.0 ≥99.0 ≥99.0 ...
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