Scandium Sulfate

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Appearance:WhiteCasno:52788-54-2
Formula:O12S3Sc2Weight:378.08
Boiling:330°Cat760mmHgSoluble:Insoluble in water and strong mineral acids
Detailed Specification
Spec 99.999% 99.99% 99.9%
CHEMICAL COMPOSITION
Sc2O3/TREO (%Min.) 99.999 99.99 99.9
TREO (%Min.) 40 40 40
Rare Earth Impurities %Max. %Max. %Max.
La2O3/TREO
CeO2/TREO
Pr6O11/TREO
Nd2O3/TREO
Sm2O3/TREO
Eu2O3/TREO
Gd2O3/TREO
Tb4O7/TREO
Dy2O3/TREO
Ho2O3/TREO
Er2O3/TREO
Tm2O3/TREO
Yb2O3/TREO
Lu2O3/TREO
Y2O3/TREO
0.0001
0.0001
0.0001
0.0001
0.0001
0.0001
0.0001
0.0001
0.0001
0.0001
0.0003
0.0003
0.0003
0.0003
0.0001
Totally 0.01 Totally 0.1
Non-Rare Earth Impurities %Max. %Max. %Max.
Fe
Si
Ca
Cu
Ni
Pb
Zr
Ti

0.005
0.005
0.005
0.0003
0.0003
0.0003
0.0005
0.0005
0.01
0.005
0.005

0.01
0.02
0.01
Packing: 50KGs Iron Drum
Stability: Slightly hygroscopic
Application: also called Scandium Sulphate, is applied in optical coating, catalyst, electronic ceramics, laser industry, and also the main materials for making Scandim Metal and alloys.
Synonyms: Sulfuric acid,scandium(3+) salt (3:2), octahydrate (9CI);-