Chromium Microfoil CAS #: 7440-47-3

Synonyms GF60823559, GF73574231, GF34581966, GF43284416, GF09903753, GF97440701, GF43235096, GF18922484, GF46119113

Molecular Weight: 52 Appearance: Silvery Melting Point: 1857 °C Boiling Point: 2672 °C Density: 7.18 g/cm3 Solubility in H2O: N/A Poisson's Ratio: 0.21 Young's Modulus: 279 GPa Vickers Hardness: 1060 MN m-2 Tensile Strength: N/A Thermal Conductivity: 0.939 W/cm/K @ 298.2 K Thermal Expansion: (25 °C) 4.9 µm·m-1·K-1 Electrical Resistivity: 12.9 microhm-cm @ 0 °C Electronegativity: 1.6 Paulings Specific Heat: 0.107 Cal/g/K @ 25 °C Heat of Fusion: 3.66 Cal/gm mole Heat of Vaporization: 72.97 K-cal/gm atom at 2672 °C

Health & Safety Information Signal Word: Warning Hazard Statements: H400 Hazard Codes: N/A Risk Codes: N/A Safety Statements: N/A RTECS Number: GB4200000 Transport Information: N/A WGK Germany: 3

Chemical Identifiers Linear Formula: Cr Pubchem CID: 23976 MDL Number: MFCD00010944 EC No.: 231-157-5 Beilstein/Reaxys No.: N/A SMILES: [Cr] InchI Identifier: InChI=1S/Cr InchI Key: VYZAMTAEIAYCRO-UHFFFAOYSA-N