CeF3 Cerium Fluoride Crystal High Purity 99.99% For Optical Coating
Détails de produit
| Impact environnemental: | L'exploitation minière et la transformation peuvent causer des problèmes environnementaux | Densité: | Environ 6,15 à 7,52 g/cm³ selon élément |
|---|---|---|---|
| chemicalComposition: | Éléments principalement de la série des Lanthanides | boilingPoint: | Plages de 3000°C à 3500°C selon l'élément |
| Pureté: | Généralement 99,9 % ou plus | Risque d'approvisionnement: | Élevé en raison de la concentration géopolitique et des ressources |
| Point de fusion: | Plages de 920°C à 1527°C selon l'élément | Propriétés magnétiques: | Paramagnétique à ferromagnétique selon l'élément |
| Source: | Extrait de minéraux comme la bastnäsite, la monazite et le xénotime | Applications: | Electronique, aimants, catalyseurs, batteries et alliages |
| Conductivité électrique: | Modéré à élevé | Recyclabilité: | Recyclable mais avec des défis techniques |
| État physique: | Solide | Couleur: | Blanc argenté à gris |
| Nom du produit: | matériel de terre rare | ||
| Mettre en évidence |
CeF3 cerium fluoride crystal 99.99% purity,high purity cerium fluoride optical coating,rare earth compound CeF3 crystal |
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Description de produit
CeF3 Crystal Cerium Fluoride High Purity 99.99% for Optical Coating or Suxiliary Solvent
Molecular Formula: CeF₃
Appearance: Cerium fluoride is a white powder
Application: Used as high-purity chemical and coating material
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Item |
Specification |
Testing Standard |
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|
Item |
CeF3-3N5 |
CeF3-4N |
CeF3-4N5 |
CeF3-5N |
|
|
TREO(wt%) |
≥80 |
≥80 |
≥80 |
≥80 |
|
|
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 Content (wt%) |
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|
Fe2O3 |
≤0.005 |
≤0.005 |
≤0.003 |
≤0.003 |
GB/T 12690 |
|
CaO |
≤0.03 |
≤0.03 |
≤0.01 |
≤0.01 |
|
|
Cl- |
≤0.07 |
≤0.07 |
≤0.05 |
≤0.05 |
|
|
SiO2 |
≤0.02 |
≤0.02 |
≤0.01 |
≤0.01 |
|
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Note: Cerium fluoride is insoluble in water and deliquescent in humid air. |
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Cerium Fluoride (CeF₃, Cerous Fluoride / Trifluoride)
Basic Properties
- Chemical Formula: CeF₃ (trivalent cerium, most common industrially)
- Appearance: White to off-white powder, fine texture
- Solubility: Insoluble in water; soluble only in concentrated acids and hydrofluoric acid
- Characteristics: High melting point (1460 °C), high chemical stability
- Applications: Used in arc rods, metallurgy, glass, optical materials, fluorinating agents
Cerium Tetrafluoride (CeF₄, rare)
- Appearance: White to pale yellow crystals
- Properties: Strong oxidizing agent, unstable and easily decomposed
Points forts du produit
CeF3 Crystal Cerium Fluoride High Purity 99.99% for Optical Coating or Suxiliary Solvent Molecular Formula: CeF₃ Appearance: Cerium fluoride is a white powder Application: Used as high-purity chemical and coating material Item Specification Testing Standard Item CeF3-3N5 CeF3-4N CeF3-4N5 CeF3-5N ...
Competitive price for Lanthanum Sulfate Rare Earth Material White Powdery Crystal
Lanthanum Sulfate Molecular Formula: La₂(SO₄)₃ Appearance : White crystalline or white powder Solubility : Soluble in water, aqueous solution weakly acidic Characteristics : Good thermal stability, rare earth neutral salt Applications : Chemical reagent, catalyst, raw material for lanthanum salts, glass additive, optical materials Item Specification Testing Standard Item La 2 (SO 4 ) 3 -4N La 2 (SO 4 ) 3 -5N TREO(wt%) ≥30 ≥30 La 2 O 3 /TREO ≥99.99 ≥99.999 GB/T 18115.1 CeO 2
CeF3 Cerium Fluoride Crystal High Purity 99.99% For Optical Coating
CeF3 Crystal Cerium Fluoride High Purity 99.99% for Optical Coating or Suxiliary Solvent Molecular Formula: CeF₃ Appearance: Cerium fluoride is a white powder Application: Used as high-purity chemical and coating material Item Specification Testing Standard I tem CeF 3 -3N5 CeF 3 -4N CeF 3 -4N5 CeF 3 -5N TREO(wt%) ≥80 ≥80 ≥80 ≥80 Rare Earth Relative Purity (wt%) La 2 O 3 /TREO ≤0.01 ≤0.005 ≤0.003 ≤0.0004 GB/T 18115.2 CeO 2 /TREO ≥99.95 ≥99.99 ≥99.995 ≥99.999 Pr 6 O 11 /TREO
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