Rare Earth Carbonates

The rare earth carbonates series includes lanthanum carbonate, cerium carbonate, and customized grades such as large-particle, high-purity, low-chloride and fine crystalline spherical cerium carbonate. White powder, insoluble in water but soluble in acids, TREO≥45%–48%, purity up to 5N. Precise control of particle size, chloride and heavy metal content with strong stability. Mainly used in automotive three-way catalysts and as key intermediates for high-purity rare earth oxides and cerium metal. High-purity and special morphology products suit high-end environmental catalysis and electronic materials.