High Quality 99%Min Purity Rare Earth Material Lanthanum Hydroxide Powder
Ürün Ayrıntıları
| Elektrikiletkenlik: | Yüksek | Erime noktası: | 1526°C |
|---|---|---|---|
| Uygulamalar: | Elektronik, Mıknatıslar, Katalizörler, Piller | Kaynak: | Bastnäsite ve monazite gibi mineral cevherleri |
| Saklama koşulları: | Asitlerden uzak, serin ve kuru bir yer | Tehlike sınıflandırması: | Toksik değildir ancak suyla reaksiyona girer |
| Yoğunluk: | 6,15 gr/cm³ | Manyetik özellikler: | Paramanyetik |
| Ürün adı: | Nadir Toprak Malzemesi | Saflık: | %99,9 |
| Renk: | Gümüş-beyaz | kaynama noktası: | 3403 °C |
| kimyasal bileşim: | Lantanitler serisi elemanları | Fizikselform: | Toz |
| Vurgulamak |
high purity lanthanum hydroxide powder,rare earth lanthanum hydroxide,99% purity rare earth compound |
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Ürün Tanımı
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.
|
Item |
Specifications |
Test Method |
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|
Item |
La(OH)3-3N5 |
La(OH)3-4N5 |
La(OH)3-5N |
|
|
TREO(wt%) |
≥80.0 |
≥80.0 |
≥80.0 |
|
|
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 |
|
|
Pr6O11/TREO |
≤0.01 |
≤0.0005 |
≤0.0002 |
|
|
Nd2O3/TREO |
≤0.01 |
≤0.0005 |
≤0.0002 |
|
|
Sm2O3/TREO |
≤0.0005 |
≤0.0002 |
≤0.00002 |
|
|
Y2O3/TREO |
≤0.0005 |
≤0.0002 |
≤0.00002 |
|
|
Non-Rare Earth Impurities (wt%) |
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|
Fe2O3 |
≤0.005 |
≤0.005 |
≤0.003 |
GB/T 12690 |
|
CaO |
≤0.1 |
≤0.08 |
≤0.05 |
|
|
MgO |
≤0.01 |
≤0.005 |
≤0.005 |
|
|
ZnO |
≤0.005 |
≤0.003 |
≤0.003 |
|
|
SO42- |
≤0.03 |
≤0.03 |
≤0.03 |
|
|
Cl- |
≤0.05 |
≤0.05 |
≤0.05 |
|
|
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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Ürün Özellikleri
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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