Industrial Grade Rare Earth Compound Cerium Oxide Ceo2 Glass Polishing Powder
제품 상세정보
| 케미칼컴포지션: | La2O3, CeO2, Nd2O3, Pr6O11 등과 같은 희토류 원소의 산화물 혼합물. | 모습: | 흰색 또는 황백색 분말 |
|---|---|---|---|
| 키워드: | 이트륨 산화물 | 화학적 특성: | TREO>99.9%,Pr6O11/TREO>99.99% |
| 녹는점: | 2,072 'Ｃ | CAS번호: | 1308-24-9 (특정 산화물에 따라 다름) |
| 구성: | 세륨 | 플루오라이드 함량: | ≤0.005% |
| 재료: | 네오디뮴 | 밀도: | 5.0 - 7.0g/cm³ |
| 분자량: | 880.90g/mol | 안정: | 정상 온도에서 안정적입니다 |
| 견본: | 사용 가능 | CAS 번호: | 12061-16-4 |
| Fe 내용: | ≤0.02% | ||
| 강조하다 |
Rare Earth Compound Polishing Powder,Ceo2 Rare Earth Compound,Industrial cerium oxide glass polishing powder |
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제품 설명
FACTORY PRICE INDUSTRIAL GRADE CERIUM OXIDE POWDER CAS NO 1306-38-3 CEO2 HIGH PURITY 99.99% GLASS POLISHING POWDER
Cerium Oxide
Molecular Formula: CeO₂
Appearance: Light yellow powder
Uses: Used as polishing material or as a catalyst.
|
Item |
Specifications |
Test Basis |
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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 |
参照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
FACTORY PRICE INDUSTRIAL GRADE CERIUM OXIDE POWDER CAS NO 1306-38-3 CEO2 HIGH PURITY 99.99% GLASS POLISHING POWDER Cerium Oxide Molecular Formula: CeO₂ Appearance: Light yellow powder Uses: Used as polishing material or as a catalyst. Item Specifications Test Basis Item CeO2-3N5C CeO2-4NC CeO2-4N5C ...
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