Lanthanum Cerium Carbonate Rare Earth Polishing Powder Materials In Bulk
Product Details
| Productname: | Rare Earth Material | Electricalconductivity: | Moderate To High |
|---|---|---|---|
| Applications: | Electronics, Magnets, Catalysts, Batteries | Physicalform: | Powder, Metal, Oxide |
| Magneticproperties: | Paramagnetic Or Ferromagnetic | Meltingpoint: | 700 - 1500 °C (depending On Element) |
| Color: | Silvery White To Gray | Source: | Mining And Extraction From Minerals Like Bastnäsite, Monazite |
| Chemicalcomposition: | Varies (e.g., Lanthanides, Scandium, Yttrium) | Purity: | 99.9%+ |
| Density: | 4.5 - 7.0 G/cm³ (depending On Element) | Shelflife: | 2-5 Years Under Proper Storage |
| Hazards: | Toxic Dust, Flammable In Powder Form | Storageconditions: | Dry, Cool, And Well-ventilated Area |
| Highlight |
Lanthanum rare earth polishing powder,bulk rare earth polishing powder,Lanthanum Cerium rare materials |
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Product Description
Large particle size Lanthanum Cerium Carbonate
Molecular Formula: (LaCe)₂(CO₃)₃
Appearance: Coarse particle lanthanum cerium carbonate is a white powder
Application: Used for the production of rare earth polishing powder.
|
Item |
Specification |
Testing Standard |
|
|
Item |
(LaCe)2(CO3)3-65CeB1 |
(LaCe)2(CO3)3-65CeB2 |
|
|
TREO(wt%) |
≥45.0 |
≥45.0 |
|
|
Lanthanum-Cerium Distribution and Rare Earth Impurities (wt%) |
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|
La2O3/TREO |
35±2 |
35±2 |
GB/T 18115.1 |
|
CeO2 /TREO |
65±2 |
65±2 |
|
|
Pr6O11 /TREO |
≤0.01 |
≤0.005 |
|
|
Nd2O3/TREO |
≤0.01 |
≤0.005 |
|
|
Sm2O3/TREO |
≤0.0005 |
≤0.0002 |
|
|
Y2O3/TREO |
≤0.0005 |
≤0.0002 |
|
|
Non-Rare Earth Impurities Content (wt%) |
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|
CaO |
≤0.05 |
≤0.03 |
GB/T 16484 |
|
MgO |
≤0.005 |
≤0.003 |
|
|
SO42- |
≤0.03 |
≤0.03 |
|
|
ZnO |
≤0.001 |
≤0.001 |
|
|
Fe2O3 |
≤0.002 |
≤0.002 |
|
|
Cl- |
≤0.05 |
≤0.05 |
|
|
SiO2 |
≤0.015 |
≤0.01 |
|
|
D50 |
≥30 |
≥30 |
参照GB/T 20170.1 |
|
Note: Coarse particle lanthanum cerium carbonate is insoluble in water and soluble in acids.
Packaging: This product is usually packed in 50kg or 1000kg, 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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Product Highlights
Large particle size Lanthanum Cerium Carbonate Molecular Formula: (LaCe)₂(CO₃)₃ Appearance: Coarse particle lanthanum cerium carbonate is a white powder Application: Used for the production of rare earth polishing powder. Item Specification Testing Standard Item (LaCe)2(CO3)3-65CeB1 (LaCe)2(CO3)3...
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