Tantalum Balls CAS #: 7440-25-7

Synonyms N/A

Molecular Weight: 180.94 Appearance: Silvery-gray solid Melting Point: 3017 °C Boiling Point: 5458 °C Density: 16.69 g/cm3(20 °C) Solubility in H2O: N/A Poisson's Ratio: 0.34 Young's Modulus: 186 GPa Vickers Hardness: 870–1200 MPa Thermal Conductivity: 57.5 W/m·K Thermal Expansion: 6.3 µm/m·K Electrical Resistivity: 131 nΩ·m (20 °C) Electronegativity: 1.5 Paulings Specific Heat: 140 J/kg·K Heat of Fusion: 36.57 kJ/mol Heat of Vaporization: 753 kJ/mol Crystal Phase / Structure: α: body-centered cubic (bcc) / β: tetragonal

Health & Safety Information Signal Word: N/A Hazard Statements: N/A Hazard Codes: N/A Precautionary Statements: P261 - P264 - P270 - P271 - P301+P312 - P304+P340 - P305+P351+P338 - P312 - P330 - P337+P313 - P403+P233 - P405 - P501 Flash Point: Not applicable Risk Codes: N/A Safety Statements: N/A RTECS Number: N/A Transport Information: NONH WGK Germany: nwg

Chemical Identifiers Linear Formula: Ta Pubchem CID: 23956 MDL Number: MFCD00011252 EC No.: 231-135-5 Beilstein/Reaxys No.: N/A SMILES: [Ta] InchI Identifier: InChI=1S/Ta InchI Key: GUVRBAGPIYLISA-UHFFFAOYSA-N