Rare Earth Product Information
& Standard Specifications
product details
Lanthanum Chloride
Lanthanum Chloride

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.

Formula LaCl3.xH2O
CAS No. 20211-76-1
Molecular Weight 245.27
Appearance White yellow
Solubility Soluble in water and strong mineral acids
Stability Easily hygroscopic
GermanLanthanChloridFrenchClorure De Lanthane SpanishCloruro De Lanthano
Standard Specifications
Product Code 5731 5733 5735 5737
Grade 99.999% 99.99%  99.9% 99%
CHEMICAL COMPOSITION        
La2O3/TREO (% min.) 99.999 99.99 99.9 99
TREO (% min.) 45 45 43 43
Rare Earth Impurities % max. % max. % max. % max.
CeO2/TREO
Pr6O11/TREO
Nd2O3/TREO
Sm2O3/TREO
Eu2O3/TREO

Gd2O3/TREO
Y2O3/TREO
0.0005
0.0005
0.0001
0.0001
0.0001
0.0001
0.0005
0.005
0.005
0.001
0.001
0.001
0.001
0.005
0.05
0.01
0.01
0.01
0.001
0.001
0.005
0.5
0.1
0.1
0.01
0.01
0.01
0.1
Non-Rare Earth Impurities % max. % max. % max. % max.
Fe2O3
SiO2
CaO
CoO
NiO
CuO
MnO2
Cr2O3

CdO
PbO


0.0005
0.005
0.01
0.0003
0.0003
0.0003
0.0003
0.0003
0.0005
0.001

0.0005
0.01
0.01
0.0005
0.0005

0.000
3
0.000
5
0.0003
0.0005
0.001

0.005
0.05
0.05

0.01
0.05
0.05
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