Bulk Cerium Oxide Spherical Catalyst Powder Polishing Material 1000kg
Productdetails
| chemicalComposition: | Lanthanides-serie-elementen | Fysieke toestand: | Stevig |
|---|---|---|---|
| Magnetische eigenschappen: | Paramagnetisch tot ferromagnetisch | Zuiverheid: | 990,9%+ |
| Productnaam: | zeldzame aardemateriaal | Elektrische geleidbaarheid: | Matig tot hoog |
| Bewaarcondities: | Koele, droge plaats verwijderd van zuren | Oorsprong: | China, de VS, Australië, Rusland |
| Gevarenclassificatie: | Niet brandbaar, voorzichtig hanteren vanwege reactiviteit | Kleur: | Zilverwit tot grijs |
| Dikte: | 5,0 - 9,9 g/cm³ (varieert per element) | Typische toepassingen: | Elektronica, magneten, katalysatoren, batterijen |
| boilingPoint: | 1467°C - 3500°C (varieert per element) | Smeltpunt: | 798°C - 1527°C (varieert per element) |
| Markeren |
Cerium catalyst powder,1000kg catalyst powder,1000kg cerium powder |
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Productomschrijving
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%) |
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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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Producthoogtepunten
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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