Potassium Ribbon
CAS #: 7440-09-7
Product Code : E-K-A270-CU-CU
CAS #: 7440-09-7
Linear Formula: K
MDL Number: MFCD00133776
EC No.: N/A
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Synonyms
N/A
Molecular Weight: 39.1
Appearance: Soft, silvery metal
Melting Point: 63.25 °C
Boiling Point: 760 °C
Density: 0.862 g/cm3
Solubility in H2O: N/A
Poisson's Ratio: N/A
Young's Modulus: 3.53 GPa
Vickers Hardness: N/A
Tensile Strength: N/A
Thermal Conductivity: 1.025 W/cm/K @ 298.2 K
Thermal Expansion: (25 °C) 83.3 µm/(m·K)
Electrical Resistivity: 6.15 microhm-cm @ 0°C
Electronegativity: 0.8 Paulings
Specific Heat: 0.180 Cal/g/K @ 25°C
Heat of Fusion: 0.574 Cal/gm mole
Heat of Vaporization: 18.9 K-Cal/gm atom at 760°C
Health & Safety Information
Signal Word: Danger
Hazard Statements: H260-H314
Hazard Codes: F,C
Risk Codes: 14/15-34
Safety Statements: 8-43-45
RTECS Number: N/A
Transport Information: UN 2257 4.3/PG 1
WGK Germany: 1
GHS Pictogram: Image,Image,Image
Chemical Identifiers
Linear Formula: K
Pubchem CID: 5462222
MDL Number: MFCD00133776
EC No.: N/A
Beilstein/Reaxys No.: N/A
SMILES: [K]
InchI Identifier: InChI=1S/K
InchI Key: ZLMJMSJWJFRBEC-UHFFFAOYSA-N
