High purity scandium powder Sc powder price CAS No 7440-20-2

Product Detail

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