Scandium Particles CAS #: 7440-20-2

Synonyms N/A

Molecular Weight: 44.96 Appearance: Silvery Melting Point: 1541 °C Boiling Point: 2830 °C Density: 2985 kg/m3 Solubility in H2O: N/A Poisson's Ratio: 0.279 Young's Modulus: 74.4 GPa Vickers Hardness: N/A Tensile Strength: N/A Thermal Conductivity: 0.158 W/cm/K @ 298.2 K Thermal Expansion: r.t.) (?, poly) 10.2 µm/(m·K) Electrical Resistivity: 61.0 microhm-cm @ 22 °C Electronegativity: 1.3 Paulings Specific Heat: 0.133 Cal/g/K @ 25 °C Heat of Fusion: 3.80 Cal/gm mole Heat of Vaporization: 81 K-Cal/gm atom at 2831 °C

Health & Safety Information Signal Word: Danger Hazard Statements: H228 Hazard Codes: F Precautionary Statements: P210-P240-P241-P280-P370 + P378 Risk Codes: 42135 Safety Statements: 16-36/37/39-7/9 RTECS Number: N/A Transport Information: UN 3089 4.1/PG 2 WGK Germany: nwg GHS Pictogram: Image

Chemical Identifiers Linear Formula: Sc Pubchem CID: 23952 MDL Number: MFCD00016323 EC No.: 231-129-2 Beilstein/Reaxys No.: N/A SMILES: [Sc] InchI Identifier: InChI=1S/Sc InchI Key: SIXSYDAISGFNSX-UHFFFAOYSA-N