Bulk Cerium Oxide Spherical Catalyst Powder Polishing Material 1000kg
제품 상세정보
| 케미칼컴포지션: | 란타넘계열 원소 | 물리적 상태: | 단단한 |
|---|---|---|---|
| 자기적 성질: | 상자성에서 강자성으로 | 청정: | 99.9%+ |
| 제품명: | 희토류 소재 | 전기전도도: | 보통에서 높음 |
| 보관조건: | 산이 없는 서늘하고 건조한 장소 | 기원: | 중국, 미국, 호주, 러시아 |
| 위험분류: | 불연성, 반응성으로 인해 취급 시 주의 | 색상: | 은빛 흰색에서 회색까지 |
| 밀도: | 5.0 - 9.9g/cm³(원소에 따라 다름) | 일반적인 용도: | 전자제품, 자석, 촉매, 배터리 |
| 끓는 점: | 1467°C - 3500°C(요소에 따라 다름) | 녹는점: | 798°C - 1527°C(요소에 따라 다름) |
| 강조하다 |
Cerium catalyst powder,1000kg catalyst powder,1000kg cerium powder |
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제품 설명
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 |
≥99.0 |
≥99.0 |
|
|
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 (wt%) |
|||||
|
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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제품 하이라이트
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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