Samarium Powder CAS #: 7440-19-9

Synonyms Samarium particles, Samarium microparticles, Samarium micropowder, Samarium micro powder, Samarium micron powder, Samarium submicron powder, Samarium sub-micron powder,

Molecular Weight: 150.36 Appearance: Silvery Melting Point: 1072 °C Boiling Point: 1803 °C Density: 7353 kg/m3 Solubility in H2O: N/A Poisson's Ratio: 0.274 Young's Modulus: (? form) 49.7 GPa Vickers Hardness: 412 MPa Tensile Strength: N/A Thermal Conductivity: 0.133 W/cm/K @ 298.2 K Thermal Expansion: (r.t.) ( poly) 12.7 µm/(m·K) Electrical Resistivity: 88.0 microhm-cm @ 25 °C Electronegativity: 1.2 Paulings Specific Heat: 0.043 Cal/g/K @ 25 °C Heat of Fusion: 2.60 Cal/gm mole Heat of Vaporization: 46 K-cal/gm atom at 1791 °C

Health & Safety Information Signal Word: Danger Hazard Statements: H228-H260 Hazard Codes: F Precautionary Statements: P223-P210-P231+P232-P280-P240-P501 Risk Codes: N/A Safety Statements: N/A Harmonized Tariff Code: 2805.30 Transport Information: UN3089 4.1/PG II WGK Germany: 3 GHS Pictogram: Image

Chemical Identifiers Linear Formula: Sm Pubchem CID: 23951 MDL Number: MFCD00011233 EC No.: 231-128-7 Beilstein/Reaxys No.: N/A SMILES: [Sm] InchI Identifier: InChI=1S/Sm InchI Key: KZUNJOHGWZRPMI-UHFFFAOYSA-N