Samarium Powder

Samarium Powder Properties (Theoretical)

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

Samarium Powder 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 Pictograms

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