99% Lanthanum chloride CAS 20211-76-1

Short Description:

Chemical name: Lanthanum chloride
Other name: Lanthanum(III) chloride hydrate
CAS No.: 10277-43-7
Purity: 99%
Molecular Formula: LaCl3·xH2O
Molecular Weight: 245.26 (anhydrous basis)
Chemical Properties: Lanthanum chloride is white or light green granular or massive crystal, soluble in water and ethanol, and deliquescence.
Application: Used in the manufacture of petroleum cracking catalysts, intermediates of lanthanum products, magnetic materials, chemical reagents and other industries.

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Specification

	3N	4N	5N
TREO%	≥45	≥45	≥45
Lanthanum purity and relative rare earth impurities
La2O3/TREO %	≥99.9	≥99.99	≥99.999
CeO2/TREO %	≤0.05	≤0.0050	≤0.0030
Pr6O11/TREO %	≤0.01	≤0.0010	≤0.0010
Nd2O3/TREO %	≤0.01	≤0.0010	≤0.0010
Sm2O3/TREO %	≤0.001	≤0.001	≤0.001
Y2O3/TREO %	≤0.001	≤0.001	≤0.001
Non rare earth impurity
Fe2O3 %	≤0.002	≤0.002	≤0.001
SiO2 %	≤0.01	≤0.005	≤0.005
CaO %	≤0.01	≤0.005	≤0.002
PbO %	≤0.05	≤0.003	≤0.002
SO4 %	≤0.05	≤0.003	≤0.003

Application

Lanthanum Chloride, is the very important raw materials for FCC catalyst and water treatment. Lanthanum-rich Lanthanide compounds have been used extensively for cracking reactions in FCC catalysts, especially to manufacture high-octane gasoline from heavy crude oil. A possible application involves the precipitation Phosphate from solutions. Lanthanum Chloride is also used in biochemical research to block the activity of divalent cation channels, mainly Calcium channels. Doped with Cerium, it is used as a scintillator material.