Lanthanum Hydroxide

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Appearance:WhiteCasno:14507-19-8
Formula:H6LaO3Weight:192.9513
Einecs:238-510-2Boiling:100ºC at 760 mmHg
Vapour:24.5mmHg at 25ºCSoluble: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.) 60 60 60 or 80 60 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

0.001
0.005
0.01
0.0003
0.0003
0.0003
0.0003
0.0003
0.0005
0.001
0.001
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: also called Lanthanum Hydrate, is mainly applied in specialty glass, water treatment and catalyst.
Synonyms: Lanthanum hydroxide(La(OH)3);LanthanumhydroxidehydrateREOwhitepowder; Lanthanum hydroxide; Lanthanum (III) hydroxide; lanthanum trihydroxide; lanthanum trihydrate