Bulk Cerium Oxide Spherical Catalyst Powder Polishing Material 1000kg
Ürün Ayrıntıları
| kimyasal bileşim: | Lantanitler serisi elemanları | Fiziksel durum: | Sağlam |
|---|---|---|---|
| Manyetik özellikler: | Ferromanyetik için paramanyetik | Saflık: | %99,9+ |
| Ürün adı: | Nadir Toprak Malzemesi | Elektrikiletkenlik: | Orta ila Yüksek |
| Saklama koşulları: | Asitlerden uzak, serin ve kuru bir yer | Menşei: | Çin, ABD, Avustralya, Rusya |
| Tehlike sınıflandırması: | Yanıcı değildir, reaktivite nedeniyle dikkatli kullanın | Renk: | Gümüş beyazından griye |
| Yoğunluk: | 5,0 - 9,9 g/cm³ (elemente göre değişir) | Tipik uygulamalar: | Elektronik, Mıknatıslar, Katalizörler, Piller |
| kaynama noktası: | 1467°C - 3500°C (elemana göre değişir) | Erime noktası: | 798°C - 1527°C (elemana göre değişir) |
| Vurgulamak |
Cerium catalyst powder,1000kg catalyst powder,1000kg cerium powder |
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Ürün Tanımı
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 |
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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%) |
|||||
|
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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Ürün Özellikleri
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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