Scandium Hydroxide
 Scandium Hydroxide
Formula: Sc(OH)3.xH2O
CAS No.: 17674-34-9
Molecular Weight: 95.95
Density: N/A
Melting point: N/A
Appearance: White powder or crystalline
Solubility: Insoluble in water and strong mineral acids
Stability: Slightly hygroscopic
Multilingual: ScandiumHydroxid, Hydroxyde De Scandium, Hidroxido Del Scandium		 Scandium Hydroxide is applied in optical coating, catalyst, electronic ceramics, laser industry, and also the main materials for making Scandium metal and alloys.
Products available
Product Code 2151 2153 2155
Grade 99.999% 99.99% 99.9%
CHEMICAL COMPOSITION
Sc2O3/TREO (% min.) 99.999 99.99 99.99
TREO (% min.) 60 60 60
Rare Earth Impurities ppm max. ppm 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		 2
1
1
1
1
1
1
1
1
1
3
3
3
3
5		 10
10
10
10
10
10
10
10
10
10
10
10
10
10
10		 0.005
0.005
0.005
0.005
0.005
0.005
0.005
0.005
0.005
0.005
0.005
0.005
0.05
0.005
0.01
Non-Rare Earth Impurities ppm max. ppm max. % max.
Fe2O3
SiO2
CaO
CuO
NiO
PbO
ZrO2
TiO2		 30
50
50
5
3
5
50
10		 50
50
100		 0.01
0.02
0.01
The standard specifications are only for reference, custom specification manufactures are welcomed. More detailed information including MSDS sheet, lot weight, packing condition, lead time and price are all ready on request, please just click at Request for Quotation, you will receive our prompt reply within 24 hours.