Crystalline Rare Earth Element Minerals Cerium Oxalate Powder Chemical Reagent Elements
제품 상세정보
| 풍부한 땅 껍질: | 0.001% ~ 0.02% | 색상: | 은빛 흰색에서 회색까지 |
|---|---|---|---|
| 재활용 가능성: | 높은 수준, 중요한 공급 문제로 인해 | 요소 그룹: | 란탄 계열 원소 |
| 환경에 미치는 영향: | 제대로 관리되지 않으면 잠재적으로 높을 수 있음 | 끓는 점: | 1464°C ~ 3507°C(요소에 따라 다름) |
| 전기전도도: | 보통에서 높음 | 제품명: | 희토류 소재 |
| 물리적 상태: | 단단한 | 밀도: | 6.15~9.84g/cm³(원소에 따라 다름) |
| 공통 사용: | 전자제품, 자석, 촉매, 배터리 | 자기적 성질: | 요소에 따라 상자성 또는 강자성 |
| 추출방법: | 채광 및 용매 추출 | 녹는점: | 798°C ~ 1527°C(요소에 따라 다름) |
| 범주: | 화학 원소 | ||
| 강조하다 |
crystalline rare earth element minerals,rare earth element minerals powder,Cerium oxalate powder |
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제품 설명
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%) |
|||||
|
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%) |
|||||
|
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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제품 하이라이트
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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