Niobium Powder CAS #: 7440-03-1

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

Molecular Weight: 92.9 Appearance: Silvery Melting Point: 2468 °C Boiling Point: 4742 °C Density: 8.57 g/cm3 Solubility in H2O: N/A Poisson's Ratio: 0.4 Young's Modulus: 105 GPa Vickers Hardness: 1320 MPa Tensile Strength: N/A Thermal Conductivity: 0.537 W/cm/K @ 298.2 K Thermal Expansion: 7.3 µm/(m·K) Electrical Resistivity: 12.5 microhm-cm @ 0 °C Electronegativity: 1.6 Paulings Specific Heat: 0.064 Cal/g/K @ 25 °C Heat of Fusion: 6.5 Cal/gm mole Heat of Vaporization: N/A

Health & Safety Information Signal Word: Danger Hazard Statements: H228 Hazard Codes: F Precautionary Statements: P210 - P280 - P240 - P241 - P370+P378 Risk Codes: N/A Safety Statements: N/A RTECS Number: QT9900000 Transport Information: UN 1383 4.2/PG 1 WGK Germany: nwg GHS Pictogram: Image

Chemical Identifiers Linear Formula: Nb Pubchem CID: 23936 MDL Number: MFCD00011126 EC No.: 231-113-5 Beilstein/Reaxys No.: N/A SMILES: [Nb] InchI Identifier: InChI=1S/Nb InchI Key: GUCVJGMIXFAOAE-UHFFFAOYSA-N