Chlorine

chlorine, molecular chlorine

How to detect Chlorine

Formula: Cl2 | CAS: 7782-50-5

Synonyms: chlorine, molecular chlorine

Specification

Specification Value/Information
Formula Cl2
CAS no. 7782-50-5
Gas Response Factor, 11.7 eV 1.0
Gas Response Factor, 10.6 eV ZR
Gas Response Factor, 10.0 eV ZR
ppm per mg/m⁻³, (20 °C, 1 bar) 0.339
Molecular Weight, g/mole 70.9
Melting point, °C -101
Boiling point, °C -34
Specification Value/Information
Flash point, °C -
Lower Explosive Limit, % -
Density, g.cm⁻³ 3.111
Ionisation Energy, eV 11.48
EH40 STEL, ppm 0.5
EH40 STEL, mg.m⁻³ 1.5
NIOSH ceiling, ppm 0.5
NIOSH ceiling, mg.m⁻³ 1.45
NIOSH IDLH, ppm 10