High Quality 99%Min Purity Rare Earth Material Lanthanum Hydroxide Powder
Produktdetails
| Elektrische Leitfähigkeit: | Hoch | Schmelzpunkt: | 1526 °C |
|---|---|---|---|
| Anwendungen: | Elektronik, Magnete, Katalysatoren, Batterien | Quelle: | Mineralerze wie Bastnäsit und Monazit |
| Lagerbedingungen: | Kühler, trockener Ort, fern von Säuren | Gefahrenklassifizierung: | Ungiftig, aber reaktiv mit Wasser |
| Dichte: | 6,15 g/cm³ | Magnetische Eigenschaften: | Paramagnetisch |
| Produktname: | seltene Erdmaterial | Reinheit: | 99,9 % |
| Farbe: | Silberweiß | boilingPoint: | 3403 °C |
| chemicalComposition: | Elemente der Lanthanoidenreihe | Physische Form: | Pulver |
| Hervorheben |
high purity lanthanum hydroxide powder,rare earth lanthanum hydroxide,99% purity rare earth compound |
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Produkt-Beschreibung
Lanthanum Hydroxide
Basic Properties
- Chemical Formula:
- Appearance: White powder, granules or crystals
- Solubility: Slightly soluble in water, soluble in strong acids
- Characteristics: Readily absorbs in air to form lanthanum carbonate; decomposes into lanthanum oxide at 260 °C
- Applications: Catalysts, glass additives, preparation of lanthanum salts, ceramics, electronic materials
99%min Purity Rare Earth Lanthanum Hydroxide Powder
Molecular Formula: La(OH)₃
Appearance: White powder
Uses: Used in three-way catalysts, glass, ceramics, and the electronics industry.
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Item |
Specifications |
Test Method |
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Item |
La(OH)3-3N5 |
La(OH)3-4N5 |
La(OH)3-5N |
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|
TREO(wt%) |
≥80.0 |
≥80.0 |
≥80.0 |
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|
Rare Earth Relative Purity (wt%) |
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La2O3/TREO |
≥99.95 |
≥99.995 |
≥99.999 |
GB/T 18115.1 |
|
CeO2/TREO |
≤0.01 |
≤0.003 |
≤0.0005 |
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|
Pr6O11/TREO |
≤0.01 |
≤0.0005 |
≤0.0002 |
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|
Nd2O3/TREO |
≤0.01 |
≤0.0005 |
≤0.0002 |
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|
Sm2O3/TREO |
≤0.0005 |
≤0.0002 |
≤0.00002 |
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|
Y2O3/TREO |
≤0.0005 |
≤0.0002 |
≤0.00002 |
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|
Non-Rare Earth Impurities (wt%) |
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Fe2O3 |
≤0.005 |
≤0.005 |
≤0.003 |
GB/T 12690 |
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CaO |
≤0.1 |
≤0.08 |
≤0.05 |
|
|
MgO |
≤0.01 |
≤0.005 |
≤0.005 |
|
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ZnO |
≤0.005 |
≤0.003 |
≤0.003 |
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SO42- |
≤0.03 |
≤0.03 |
≤0.03 |
|
|
Cl- |
≤0.05 |
≤0.05 |
≤0.05 |
|
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Notes Lanthanum hydroxide is insoluble in water and easily soluble in acids.
Packaging The product is usually packed in 50 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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Produkt-Highlights
Lanthanum Hydroxide Appearance: white powder or crystals, slightly soluble in water. Basic Properties Chemical Formula: Appearance: White powder, granules or crystals Solubility: Slightly soluble in water, soluble in strong acids Characteristics: Readily absorbs in air to form lanthanum carbonate; ...
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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
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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
High Quality 99%Min Purity Rare Earth Material Lanthanum Hydroxide Powder
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