Praseodymium Powder CAS #: 7440-10-0

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

Molecular Weight: 140.91 Appearance: Silvery white Melting Point: 935 °C Boiling Point: 3290 °C Density: 6640 kg/m3 Solubility in H2O: N/A Poisson's Ratio: ( form) 0.281 Young's Modulus: ( form) 37.3 GPa Vickers Hardness: 400 MPa Tensile Strength: N/A Thermal Conductivity: 0.125 W/cm/K @ 298.2 K Thermal Expansion: (r.t.) (poly) 6.7 µm/(m·K) Electrical Resistivity: 68 microhm-cm @ 25 °C Electronegativity: 1.1 Paulings Specific Heat: 0.046 Cal/g/K @ 25 °C Heat of Fusion: 2.70 Cal/gm mole Heat of Vaporization: 79 K-Cal/gm atom at 3512 °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: Pr Pubchem CID: 23942 MDL Number: MFCD00011174 EC No.: 231-120-3 Beilstein/Reaxys No.: N/A SMILES: [Pr] InchI Identifier: InChI=1S/Pr InchI Key: PUDIUYLPXJFUGB-UHFFFAOYSA-N