Chromium Grit
CAS #: 7440-47-3
Product Code : ECr-A147-CU-CU
CAS #: 7440-47-3
Linear Formula: Cr
MDL Number: MFCD00010944
EC No.: 231-157-5
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Synonyms
27066
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
