99.9% Lanthanum Oxide for Rare Earth Catalyst Applications

• Customization: Available
• Certification: ISO
• Shape: Powder
• Model NO.: High Purity
• Purification Method: Chemical Precipitation Method
• Preparation Method: Chemical Precipitation Method
• Application: Catalyst Masses, Energy Materials, Photorecording Material, Optical Glass,Ceramic Capacitors
• Product Type: Rare Earth Oxide
• Composition: Lanthanum
• Appearance: White Powder
• Treo: >99
• Other Name: High-Purity Lanthanum(III) Oxide
• Density: 5.6.51 G/Cm³
• Melting Point: Approximately 2315 °C
• Boiling Point: 4200 °C
• Crystal Structure: Hexagonal System
• Solubility: Insoluble in Water, Soluble in Acid
• Storage Conditions: Easy to Absorb Moisture, Keep Sealed
• Bulk Density: 0.7-0.9g/Ml
• D50: ≤12μm
• Transport Package: 25kg/Drum or Bag
• Specification: 99.9%-99.999%
• Trademark: Zhanhai
• Origin: Ganzhou, China
• HS Code: 281700100
• Production Capacity: 650tons/Year

Product Description

High Purity Lanthanum oxide

Our high-purity lanthanum oxide is engineered for reliability, stability, and versatility in advanced materials, electronics, and optical applications. Designed with precision purification processes and strict quality control, this lanthanum oxide ensures ultra-low impurity content, consistent chemical properties, and excellent thermal stability. Suitable for high-end manufacturing scenarios, it delivers exceptional performance in ceramic sintering, optical glass doping, and solid oxide fuel cell (SOFC) electrolyte production.

Application

Optical Glass Doping	Boosts optical glass performance for lenses/fibers.
SOFC Electrolyte Production	Enhances SOFC electrolyte conductivity and stability.
Ceramic Sintering Aid	Lowers ceramic sintering temp and improves quality.
Phosphor Precursor	Enables bright, stable light for LED displays/lighting.
more	...

Specification

Technical Specifications

(Custom configurations available upon request.)

Relative Purity Min.%		99.999	99.995	99.99	99.9
TREO Min.%		99	99	99	99
RE Impurities/REO Max.%	Y2O3	0.0001	0.0010	0.0010	appropriate quantity 0.10
	CeO2	0.00015	0.0005	0.0015
	Pr6O11	0.0001	0.0005	0.0015
	Nd2O3	0.0001	0.0005	0.0010
	Sm2O3	0.0001	0.0005	0.0010
	Eu2O3	0.00005	appropriate quantity 0.0020	appropriate quantity 0.0040
	Gd2O3	0.00005
	Tb4O7	0.00005
	Dy2O3	0.00005
	Ho2O3	0.00005
	Er2O3	0.00005
	Tm2O3	0.00005
	Yb2O3	0.00005
	Lu2O3	0.00005
Non-RE Impurities Max.%	Fe2O3	0.0002	0.0003	0.0005	0.0005
	SiO2	0.0020	0.0020	0.0050	0.0050
	CaO	0.0010	0.0020	0.0020	0.0010
	Cl-	0.0100	0.0200	0.0300	0.0300
L.O.I Max.%		1.0	1.0	1.0	1.0

Company Profile

Ganzhou Zhanhai New Material Technology Co., Ltd.

Sedimentation Workshop

Pure Water Treatment

Ignition Furnace

filter tank

Packaging & Shipping

Certifications

ISO 9001

ISO 14001

ISO 45001

FAQ

Q:  Are you manufacturer?
A:  Yes, we are a factory with over 20 years of experience and popular products. We are based in Ganzhou, China's "Rare Earth Kingdom".

Q: Can you produce according to my own specifications?
A:Yes, we can. We support the production of customized yttrium fluoride products to meet your specific specifications.
 

Q: Can you provide High Purity Lanthanum oxide La2O3 samples?
A: Yes, Free samples are available upon request. For customers with expected long-term business cooperation, we can cover the freight costs. However, sample provision may not be fulfilled under special circumstances such as strict regulatory policies, and we appreciate your understanding.

Q: How to guarantee the quality of your products?
A: Strict detection during production; Strict sampling inspection on products before shipment and intact product packaging ensured.
 
Q: What is your payment terms?
A: Our payment term is TT, Other payment can be negotiated.