Description Scandium Metal, Pieces, 99.9% (Trace Metals Basis), Certified, 850mg For Research & Development Not for drug, human, animal, or food use Certificate of Analysis: Appearance Grey shiny pieces Assay (Metals basis) 99.9% Identity by ICP analysis Melting point 1539 ºC Total metallic impurities (ppm): (Al) 10 (Ca) 30 (Cu) 5 (Fe) 10 (Mg) 5 (Na) 10 (Ni) 5 (Si) 20 (Ti) 10 (V) 5 CAS: 7440-20-2 FORMULA: Sc