High purity scandium powder Sc powder price CAS No 7440-20-2
Brief information of high purity scandium powder Sc powder price CAS No 7440-20-2
Product Name: Scandium metal
Formula: Sc
CAS No.: 7440-20-2
Molecular Weight: 44.96
Density: 2.99 g/cm3
Melting point: 1540 °C
Appearance: Silvery lump pieces or other solid form
Ductibility: Good
Stability: Fairly stable in air
Application of high purity scandium powder Sc powder price CAS No 7440-20-2
Scandium Metal is applied in optical coating, catalyst, electronic ceramics and laser industry. The main application of Scandium by weight is in Aluminium-Scandium alloys for minor aerospace industry components. Some items of sports equipment, which rely on high performance materials, have been made with Scandium-Aluminium alloys. Employed in solid state synthesis of unusual clusters, Sc19Br28Z4, (Z=Mn, Fe, Ru or Os). These clusters are of interest for their structure and magnetic properties. It is also applied to make super alloy.
Specification of high purity scandium powder Sc powder price CAS No 7440-20-2
|
Grade |
99.999% |
99.99% |
99.90% |
|
CHEMICAL COMPOSITION |
|||
|
Sc/TREM (% min.) |
99.999 |
99.99 |
99.9 |
|
TREM (% min.) |
99.9 |
99.9 |
99 |
|
Rare Earth Impurities |
ppm max. |
ppm max. |
% max. |
|
La/TREM |
2 |
5 |
0.01 |
|
Ce/TREM |
1 |
5 |
0.005 |
|
Pr/TREM |
1 |
5 |
0.005 |
|
Nd/TREM |
1 |
5 |
0.005 |
|
Sm/TREM |
1 |
5 |
0.005 |
|
Eu/TREM |
1 |
5 |
0.005 |
|
Gd/TREM |
1 |
10 |
0.03 |
|
Tb/TREM |
1 |
10 |
0.005 |
|
Dy/TREM |
1 |
10 |
0.05 |
|
Ho/TREM |
1 |
5 |
0.005 |
|
Er/TREM |
3 |
5 |
0.005 |
|
Tm/TREM |
3 |
5 |
0.005 |
|
Yb/TREM |
3 |
5 |
0.05 |
|
Lu/TREM |
3 |
10 |
0.005 |
|
Y/TREM |
5 |
50 |
0.03 |
|
Non-Rare Earth Impurities |
ppm max. |
ppm max. |
% max. |
|
Fe |
50 |
150 |
0.1 |
|
Si |
50 |
100 |
0.02 |
|
Ca |
50 |
100 |
0.1 |
|
Al |
30 |
100 |
0.02 |
|
Mg |
10 |
50 |
0.01 |
|
O |
100 |
500 |
0.3 |
|
C |
50 |
200 |
0.1 |
|
Cl |
50 |
200 |
0.1 |
