Crystalline Rare Earth Element Minerals Cerium Oxalate Powder Chemical Reagent Elements
製品詳細
| 地殻内の豊富さ: | 0.001%～0.02% | 色: | 銀白色から灰色 |
|---|---|---|---|
| リサイクルの可能性: | 供給上の重大な懸念により高 | 要素グループ: | lanthanides |
| 環境への影響: | 適切に管理されないと高くなる可能性がある | boilingPoint: | 1464°C ～ 3507°C (素子によって異なります) |
| 電気伝導度: | 中程度から高程度 | 製品名: | 希土類材料 |
| 物理的状態: | 固体 | 密度: | 6.15 ～ 9.84 g/cm3 (元素によって異なります) |
| 共用地: | エレクトロニクス、磁石、触媒、電池 | 磁気特性: | 元素に応じて常磁性または強磁性 |
| 抽出方法: | 採掘と溶媒抽出 | 融点: | 798°C ～ 1527°C (素子によって異なります) |
| カテゴリ: | 化学元素 | ||
| ハイライト |
crystalline rare earth element minerals,rare earth element minerals powder,Cerium oxalate powder |
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製品の説明
Cerium Oxalate
Molecular Formula: Ce₂(C₂O₄)₃
Appearance: Cerium oxalate is a white crystalline powder
Application: Used as a chemical reagent and for the preparation of other cerium salts
|
Item |
Specification |
Testing Standard |
|||
|
Item |
Ce2(C2O4)3-3N5 |
Ce2(C2O4)3-4N |
Ce2(C2O4)3-4N5 |
Ce2(C2O4)3-5N |
|
|
TREO(wt%) |
≥38 |
≥38 |
≥38 |
≥38 |
|
|
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 Content (wt%) |
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|
Fe2O3 |
≤0.002 |
≤0.0015 |
≤0.001 |
≤0.001 |
GB/T 12690 |
|
CaO |
≤0.01 |
≤0.005 |
≤0.003 |
≤0.003 |
|
|
MgO |
≤0.002 |
≤0.001 |
≤0.0005 |
≤0.0005 |
|
|
SiO2 |
≤0.01 |
≤0.005 |
≤0.003 |
≤0.003 |
|
|
ZnO |
≤0.001 |
≤0.001 |
≤0.001 |
≤0.001 |
|
|
Na2O |
≤0.005 |
≤0.002 |
≤0.002 |
≤0.002 |
|
|
PbO |
≤0.005 |
≤0.003 |
≤0.002 |
≤0.002 |
|
|
SO42- |
≤0.03 |
≤0.03 |
≤0.03 |
≤0.03 |
|
|
Cl- |
≤0.07 |
≤0.07 |
≤0.05 |
≤0.05 |
|
|
Note: Cerium oxalate is insoluble in water. Packaging: This product is usually packed in 50kg or 1000kg, 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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製品 ハイライト
Cerium Oxalate Molecular Formula: Ce₂(C₂O₄)₃ Appearance: Cerium oxalate is a white crystalline powder Application: Used as a chemical reagent and for the preparation of other cerium salts Item Specification Testing Standard Item Ce2(C2O4)3-3N5 Ce2(C2O4)3-4N Ce2(C2O4)3-4N5 Ce2(C2O4)3-5N TREO(wt%) ≥38 ...
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