High Quality Lanthanum Oxalate.
Product Details
| Origin: | Mined From Bastnäsite, Monazite, And Xenotime Ores | Productname: | Rare Earth Material |
|---|---|---|---|
| Hazardclassification: | Non-flammable, Low Toxicity But Handle With Care | Physicalstate: | Powder/Granules |
| Meltingpoint: | Approximately 800 - 1500 °C Depending On Element | Density: | 6.5 - 7.5 G/cm³ |
| Purity: | 99.9% | Applications: | Electronics, Magnets, Catalysts, Phosphors, Batteries |
| Color: | Silver-white To Gray | Chemicalcomposition: | Primarily Lanthanides Including Elements Like Neodymium, Europium, Terbium |
| Typicalimpurities: | Iron, Calcium, Silicon, Aluminum | Magneticproperties: | Paramagnetic To Ferromagnetic |
| Supplyform: | Raw Ore, Refined Oxide, Metal Ingots | Storageconditions: | Store In Cool, Dry Place Away From Acids |
| Highlight |
Lanthanum Oxalate rare earth compound,High purity Lanthanum Oxalate,Lanthanum Oxalate chemical reagent |
||
Product Description
Lanthanum(III) Oxalate
1. Basic Information
- Chinese Name: Lanthanum Oxalate
- English Name: Lanthanum(III) oxalate
- Chemical Formula: (decahydrate is common)
- Molecular Weight (Anhydrous): 541.88
- CAS No.:
- Anhydrous: 537-03-1
- Hydrate: 10344-18-0
2. Physical and Chemical Properties
- Appearance: White crystal or crystalline powder
- Solubility: Practically insoluble in water, insoluble in ethanol and oxalic acid solution; soluble in hot inorganic acids
- Thermal Stability: It dehydrates first when heated, and decomposes into lanthanum oxide (), CO and under high-temperature calcination
- Chemical Properties: Stable, lanthanum is in +3 valence state with no obvious oxidizing property
3. Preparation Method
Using lanthanum chloride or lanthanum nitrate solution as raw materials, oxalic acid or ammonium oxalate is added, pH is adjusted to precipitate the product, which is then obtained after washing and drying.
4. Main Applications
- Important precursor for preparing high-purity lanthanum oxide
- Rare earth separation and purification
- Raw material for optical glass, ceramics and catalysts
- Chemical reagent
5. Safety and Storage
- Irritating, avoid inhalation, ingestion and skin contact
- Keep sealed, dry and stored in a cool place
Chemical Compounds China Suppliers Oxalate Stannous Oxalate / Tin (II) Oxalate Powder For Plastic Plasticizers
Molecular Formula: La₂(C₂O₄)₃·xH₂O
Appearance: Lanthanum oxalate is a white powder
Application: Used in three-way catalysts, as well as in the glass, ceramic and electronic industries.
|
Item |
Specification |
Testing Standard |
||
|
Item |
La2(C2O4)3-3N5 |
La2(C2O4)3-4N5 |
La2(C2O4)3-5N |
|
|
TREO(wt%) |
≥41 |
≥41 |
|
|
|
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 |
≤0.1 |
≤0.05 |
≤0.03 |
|
|
MgO |
≤0.01 |
≤0.003 |
≤0.003 |
|
|
ZnO |
≤0.005 |
≤0.003 |
≤0.003 |
|
|
SO42- |
≤0.03 |
≤0.03 |
≤0.03 |
|
|
Cl- |
＜0.1 |
＜0.05 |
＜0.05 |
|
|
Note: Lanthanum oxalate is insoluble in water and sparingly 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(III) Oxalate Lanthanum(III) oxalate is an oxalate salt of trivalent lanthanum and an important rare earth compound, which generally exists in the form of hydrate. 1. Basic Information Chinese Name: Lanthanum Oxalate English Name: Lanthanum(III) oxalate Chemical Formula: (decahydrate is ...
Cerium Oxide for Anti-Corrosion and Protective Coatings
Cerium Oxide for Anti-Corrosion and Protective Coatings Product Overview Cerium Oxide for Anti-Corrosion and Protective Coatings is a functional ceria powder developed for advanced surface protection systems where improved chemical stability, oxidation resistance, and coating durability are required...
Cerium Oxide Additive for High-Temperature Protective Coatings
Cerium Oxide Additive for High-Temperature Protective Coatings Product Overview Cerium Oxide Additive for High-Temperature Protective Coatings is engineered for coating systems exposed to elevated temperatures, oxidation, and demanding service conditions. CeO₂ has excellent thermal stability and ...
Nano Cerium Oxide for Advanced Functional Coatings
Nano Cerium Oxide for Advanced Functional Coatings Product Overview High-Purity Cerium Oxide (CeO₂) for Functional Coatings is a fine ceria powder designed as a functional additive and performance-enhancing material for advanced coating formulations. Its high chemical purity, controlled particle ...
High-Purity Cerium Oxide for Functional Coatings
High-Purity Cerium Oxide for Functional Coatings Product Overview High-Purity Cerium Oxide (CeO₂) for Functional Coatings is a fine ceria powder designed as a functional additive and performance-enhancing material for advanced coating formulations. Its high chemical purity, controlled particle size, ...
Please use our online inquiry contact form below if you have any questions, our team will get back to you as soon as possible.
