Heavy Rare Earth Product Lanthanum Carbonate White Powdery Substance 50kg
Product Details
| Meltingpoint: | 800 To 1500 °C | Physicalstate: | Solid |
|---|---|---|---|
| Electricalconductivity: | Moderate To High | Environmentalimpact: | Requires Careful Waste Management Due To Radioactive Elements |
| Magneticproperties: | Paramagnetic Or Ferromagnetic Depending On Element | Extractionmethod: | Solvent Extraction And Ion Exchange |
| Purity: | 99.9% Or Higher | Chemicalcomposition: | Lanthanides Series Elements |
| Marketprice: | Varies, Typically High Due To Scarcity | Applications: | Electronics, Magnets, Catalysts, Batteries |
| Color: | Silvery White To Gray | Source: | Minerals Such As Bastnäsite, Monazite, And Xenotime |
| Density: | 4.5 To 7.5 G/cm³ | Productname: | Rare Earth Material |
| Boilingpoint: | 3000 To 3500 °C | ||
| Highlight |
50kg Rare Earth Product,Lanthanum Rare Earth Product,Lanthanum heavy rare earth |
||
Product Description
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 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%) |
|
|||
|
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.
|
||||
Product Highlights
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 ...
CMP-Grade Ceria Polishing Powder For AR Optics, Micro-Lens Arrays & Wearable Optical Sensors
CMP-Grade Ceria Polishing Powder For AR Optics, Micro-Lens Arrays & Wearable Optical Sensors Product Overview This CMP-grade ceria polishing powder is engineered for next-generation micro-optical components used in AR wearables, optical sensors, and miniaturized imaging systems. Featuring controlled reactivity and ultra-fine particle engineering, the product enables atomic-level surface finishing required for high-resolution optical performance and advanced photonics
Ultra-Fine Ceria Oxide Polishing Powder For Smart Wearable Cover Glass & Micro-Optics Finishing
Ultra-Fine Ceria Oxide Polishing Powder For Smart Wearable Cover Glass & Micro-Optics Finishing Product Overview Developed for high-volume wearable electronics production, this ultra-fine cerium oxide polishing powder enables superior finishing of smartwatch cover glass, AR headset lenses, camera windows, and micro-optical assemblies. The formulation balances chemical activity and mechanical abrasion to deliver mirror-grade surfaces while maintaining high throughput in
High Purity Cerium Oxide Polishing Powder For AR Waveguide Glass & Optical Lens Manufacturing
High Purity Cerium Oxide Polishing Powder For AR Waveguide Glass & Optical Lens Manufacturing Product Overview This high-purity ceria polishing powder is specially engineered for ultra-precision polishing of AR waveguide optics, smart glasses lenses, and advanced wearable optical modules. Designed for next-generation augmented reality manufacturing, the product delivers controlled chemical-mechanical polishing (CMP) performance, achieving exceptional surface flatness and
Cerium Oxalate Powder Chemical Reagent Elements
Cerium oxalate is an oxalate salt of trivalent cerium and an important rare earth compound, often existing in the form of hydrate. 1. Basic Information English Name: Cerium(III) oxalate, Cerous oxalate Chemical Formula: (usually hydrate, where x is mostly 9 or 10) Molecular Weight (Anhydrous): 544.29 : Anhydrous: 139-42-4 Hydrate: 15750-47-7 2. Physical and Chemical Properties Appearance: White or pale yellow crystalline powder, odorless and tasteless. Solubility: Practically
Please use our online inquiry contact form below if you have any questions, our team will get back to you as soon as possible.
