99.9% 99.99% 99.999% Cerium Oxide Rare Earth Material Powder 4N 5N Nano
제품 상세정보
| 모습: | 은백색의 광택이 나는 금속 | 녹는점 범위: | 798~1523°C |
|---|---|---|---|
| 물리적 상태: | 단단한 | 자기적 성질: | 상자성 또는 강자성 |
| 전기전도도: | 좋은 지휘자 | 밀도범위: | 6.15~7.90g/cm³ |
| 요소 그룹: | 란탄 계열 원소 | 제품명: | 희토류 소재 |
| 원자번호: | 57-71 | 환경 문제: | 채굴 및 가공은 방사성 폐기물 및 오염을 유발할 수 있습니다. |
| 범주: | 화학 원소 | ||
| 강조하다 |
NANO Rare Earth Material,Rare Earth Material Powder,99.9% cerium powder |
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제품 설명
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 |
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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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제품 하이라이트
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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