Name: Rare Earth La2(CO3)3 Lanthanum Carbonate 6487-39-4
Availability: InStock

Rare Earth La2(CO3)3 Lanthanum Carbonate 6487-39-4

Lanthanum Carbonate, white powder, insoluble in water, soluble in acids. Density: 2.6-2.7 g/mL, stable at room temperature and free of dangerous reactions.

MOQ :
100kg or customized
Delivery time :
20 days after the order is confirmed
Grade :
99.9%-99.99%
Cas No :
6487-39-4
Apperance :
White powder

Product Details

Basic information

Lanthanum Carbonate serves as a crucial intermediate compound for synthesizing various lanthanum-based materials. With high reactivity and well-defined composition, this versatile precursor is essential for producing catalysts, and other high-purity lanthanum compounds through controlled thermal decomposition or chemical conversion processes.

Specification

ITEM	3N	4N	MF：	La2(CO3)3
TREO%	≥43.0	≥43.0	MW :	457.8
La purity and relative rare earth impurities			Density :	2.6g/cm3
La2O3/TREO %	≥99.9	≥99.99	Melting point :	N/A
CeO2/TREO %	≤0.08	≤0.005	Boiling point :	N/A
Pr6O11/TREO %	≤0.01	≤0.001	Stability:	Easily hygroscopic
Nd2O3/TREO %	≤0.01	≤0.001	Product Origin :	China
Sm2O3/TREO %	≤0.001	≤0.001	Packaging	1000kg bag packing or customized
Y2O3/TREO %	≤0.001	≤0.001	EINECE NO.	209-599-5
Non rare earth impurity			Cas No.:	6487-39-4
Fe2O3 %	≤0.005	≤0.003	Grade :	99.9%-99.99%
SiO2 %	≤0.02	≤0.01	Appearance	White powder
CaO %	≤0.01	≤0.01	HS code :	2846904100

Application

Catalyst Production – Precursor for lanthanum-based catalysts in petroleum refining and organic synthesis.
Glass Manufacturing – Raw material for producing specialized optical glass with high refractive index.
Ceramics & Electronics – Additive in dielectric ceramics and semiconductor components.
Rare Earth Processing – Intermediate compound for synthesizing other high-purity lanthanum salts.