Lanthanum Carbonate

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Appearance:WhiteCasno:54451-24-0
Formula:C3H16La2O17Weight:601.9599
Einecs:209-599-5Soluble:Soluble in strong mineral acids
Detailed Specification
Spec 99.999% 99.99% 99.9% 99%
CHEMICAL COMPOSITION
La2O3/TREO (%Min.) 99.999 99.99 99.9 99
TREO (%Min.) 50 or 70 50 or 70 70 or 80 70 or 80
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
0.0003
0.0005
0.0003
0.0005
0.001
0.005
0.05
0.05
0.01
0.05
0.05
Packing: 50KGs Iron Drum
Stability: Easily hygroscopic
Application: is raw materials for FCC catalyst, glass, water treatment and medicine of FOSRENOL. Lanthanum-rich Rare Earth Carbonate have been used extensively for cracking reactions in FCC catalysts, especially to manufacture high-octane gasoline from heavy crude oil.
Synonyms: Carbonic acid,lanthanum(3+) salt (3:2), hydrate (9CI);Lanthanum Carbonate [USAN]; Bay 77-1931; Carbonic acid, lanthanum (3+) salt (3:2), hydrate; Dilanthanum tricarbonate hydrate; Fosrenol; Lanthanum carbonate hydrate; UNII-490D9F069T; Carbonic acid, lanthanum (3 ) salt (3:2), hydrate; lanthanum carbonate (2:3); lanthanum carbonate hydrate (2:3:1); lanthanum(+3) cation carbonate hydrate; lanthanum(+3) cation tricarbonate octahydrate