Name: Rare Earth 99.9%-99.999% La2O3 Lanthanum Oxide 1312-81-8
Availability: InStock

Rare Earth 99.9%-99.999% La2O3 Lanthanum Oxide 1312-81-8

Our high purity Lanthanum Oxide 99.99%-99.999% is produced through advanced production process, ensuring high reactivity, and consistent performance. The products meets international standards and is widely applied in precision optical glass, catalysts, and specialty ceramics.

MOQ :
100kg or customized
Delivery time :
20 days after the order is confirmed
Grade :
99.99%-99.999%
Cas No :
1312-81-8
Apperance :
White powder

Product Details

Basic information

Lanthanum oxide is mainly used for manufacturing precision optical glass and optical fibers. It is also used in the electronics industry as a ceramic capacitor and piezoelectric ceramic admixture. It is also used as a raw material for the production of lanthanum boride and as a catalyst for petroleum separation and refining.

Specification

ITEM	99.99%	99.999%	MF：	La2O3
TREO%	≥98.0	≥98.0	MW :	325.8091
La purity and relative rare earth impurities			Density :	6.51g/cm3
La2O3/TREO %	≥99.99	≥99.999	Melting point :	2315°C
CeO2/TREO %	≤0.001	≤0.0001	Boiling point :	4200°C
Pr6O11/TREO %	≤0.001	≤0.0001	EINECE NO.	215-200-5
Nd2O3/TREO %	≤0.001	≤0.0001	Product Origin :	China
Sm2O3/TREO %	≤0.001	≤0.0001	Packaging	500/1000kg bag packing or customized
Y2O3/TREO %	≤0.001	≤0.0001	EINECE NO.	215-200-5
Non rare earth impurity			Cas No.:	1312-81-8
Fe2O3 %	≤0.001	≤0.0001	Grade :	99.99%-99.999%
SiO2 %	≤0.01	≤0.001	Appearance	White powder
CaO %	≤0.01	≤0.004	HS code :	2846901200

Application

1: Used for manufacturing precision optical glass and optical fibers.
2: Used in the electronics industry for ceramic capacitors, piezoelectric ceramic dopants.
3: Used in La-Ce-Tb phosphors for fluorescent lamps and making special optical glasses, such as infrared-absorbing glass, as well as camera and telescope lenses.
4: Low grade of Lanthanum Oxide is widely used in ceramics and FCC catalyst, and also as raw material for Lanthanum Metal production.
5: Lanthanum Oxide is also used as a grain growth additive during the liquid phase sintering of Silicon Nitride and Zirconium Diboride.