Heavy Rare Earth Product Lanthanum Carbonate White Powdery Substance 50kg
Rincian produk
| Titik lebur: | 800 hingga 1500 °C | Keadaan fisik: | Padat |
|---|---|---|---|
| Konduktivitas listrik: | 500KG | Dampak lingkungan: | Membutuhkan pengelolaan limbah yang hati-hati karena mengandung unsur radioaktif |
| Sifat magnetik: | Paramagnetik atau feromagnetik tergantung pada elemennya | Metode ekstraksi: | Ekstraksi pelarut dan pertukaran ion |
| Kemurnian: | 99,9% atau lebih tinggi | komposisi kimia: | Unsur deret lantanida |
| harga pasar: | Bervariasi, biasanya tinggi karena kelangkaan | Aplikasi: | Elektronik, Magnet, Katalis, Baterai |
| Warna: | Putih keperakan hingga abu-abu | Sumber: | Mineral seperti bastnäsite, monasit, dan xenotime |
| Kepadatan: | 4,5 hingga 7,5 g/cm³ | Nama Produk: | Bahan Tanah Langka |
| titik didih: | 3000 hingga 3500 °C | ||
| Menyoroti |
50kg Rare Earth Product,Lanthanum Rare Earth Product,Lanthanum heavy rare earth |
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Deskripsi Produk
Lanthanum Carbonate
Molecular Formula: La₂(CO₃)₃
Appearance: Lanthanum carbonate is a white powdery substance
Application: Mainly used as an intermediate compound of lanthanum
|
Item |
Specification |
Testing Standard |
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|
Item |
La2(CO3)3-3N5B |
La2(CO3)3-4N5B |
La2(CO3)3-5NB |
|
|
TREO(wt%) |
≥45.0 |
≥45.0 |
≥45.0 |
|
|
Rare Earth Relative Purity (wt%) |
|
|||
|
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 Content (wt%) |
|
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|
Fe2O3 |
≤0.005 |
≤0.002 |
≤0.002 |
GB/T 12690 |
|
CaO |
≤0.05 |
≤0.05 |
≤0.03 |
|
|
MgO |
≤0.01 |
≤0.01 |
≤0.005 |
|
|
ZnO |
≤0.005 |
≤0.003 |
≤0.003 |
|
|
SiO2 |
≤0.01 |
≤0.01 |
≤0.01 |
|
|
SO42- |
≤0.03 |
≤0.03 |
≤0.03 |
|
|
Cl- |
＜0.05 |
＜0.05 |
＜0.05 |
|
|
Note: Lanthanum carbonate is insoluble in water and easily soluble in acids.
Packaging: This product is usually packed in 50kg, and can also be packed according to customer requirements. The packaging material is a woven bag lined with a plastic bag.
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Sorotan Produk
Lanthanum Carbonate Molecular Formula: La₂(CO₃)₃ Appearance: Lanthanum carbonate is a white powdery substance Application: Mainly used as an intermediate compound of lanthanum Item Specification Testing Standard Item La2(CO3)3-3N5B La2(CO3)3-4N5B La2(CO3)3-5NB TREO(wt%) ≥45.0 ≥45.0 ≥45.0 Rare Earth ...
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