99.99% Purity Rare Earth Scandium Sc Metal

• Shape: Block
• Purification Method: Vacuum Melt Process
• Preparation Method: Metallothermic Reductio
• Application: Sed for High Power Metal Halide Lamps(Sc-Na Lamps)
• Product Type: Rare Earth Metal
• Composition: Scandium
• Model NO.: REM-Sc
• Re % Min.: 99%
• Formula: Sc
• Appearance: Silver White Metal, Soft.
• CAS No.: 7440-20-2
• Formula Weight: 44.956
• Sc/Rem(%): 99%-99.99%
• Transport Package: 50kg Net Weight Per Iron Drum
• Specification: Purity: 99.5%
• Trademark: Wanfeng
• Origin: China
• HS Code: 280530
• Production Capacity: 50tons/Month

Product Description

Scandium Metal Sc Price
 

Scandium :

-Code: REM-Sc
-Name: Scandium metal, metallic Scandium, metal Sc
-Formula: Sc
-CAS No.: 7440-20-2
-EINECS No.: 231-129-2
-Mol. Wt.: 44.956
-Density: 2.989g/cm3
-Melting Point: 1539ºC
-TREM: ≥99%
-Purity(Sc/TREM): 4N to 6N (99.99%-99.9999%)

Appearance:
Silver white metal, soft.

 

Scandium metal , Scandium
Purity		4N	4N5	5N	6N
RE% min.		99	99	99	99
Sc/REM % min		99.99	99.995	99.999	99.9999
Rare earth impurities % max.		subtotal 0.01	subtotal 0.005	subtotal 0.0005	subtotal 0.0001
Non rare earth impurities %          max.	Si	0.008	0.004	0.0015	0.003
	Fe	0.015	0.01	0.003	0.008
	Ca	0.01	0.005	0.0015	0.003
	Al	0.005	0.004	0.002	0.003
	Th	0.003	0.0025	0.0005	0.002
	Ta	0.01	0.008	0.002	0.005
	Cu	0.0025	0.002	0.001	0.0015
	Mg	0.002	0.0015	0.0005	0.001
	Ni	0.008	0.006	0.0025	0.0045
	Zr	0.008	0.004	0.001	0.0025

Application:

Scandium  is mainly used for high power metal halide lamps(Sc-Na lamps), solar battery, high-energy radiation nuclear shielding (gamma ray sources) and special alloys, such as aluminum scandium alloy, etc., also used for scientific experiments.

Scandium is very light, and its melting point is much higher than that of aluminum. Can be used for the production of various aircraft instead of aluminum.