Hydrogen chloride
hydrogen chloride, anhydrous hydrogen chloride, hydrochloric acid, muriatic acid
How to detect Hydrogen chloride
Formula: HCl | CAS: 7647-01-0
Synonyms: hydrogen chloride, anhydrous hydrogen chloride, hydrochloric acid, muriatic acid
Specification
Specification | Value/Information |
---|---|
Formula | HCl |
CAS no. | 7647-01-0 |
Gas Response Factor, 11.7 eV | NA |
Gas Response Factor, 10.6 eV | ZR |
Gas Response Factor, 10.0 eV | ZR |
ppm per mg/m⁻³, (20 °C, 1 bar) | 0.66 |
Molecular Weight, g/mole | 36.5 |
Melting point, °C | -114 |
Boiling point, °C | -85 |
Flash point, °C | 11 |
Specification | Value/Information |
---|---|
Lower Explosive Limit, % | - |
Density, g.cm⁻³ | 1.2 |
Ionisation Energy, eV | 12.74 |
EH40 TWA, ppm | 1 |
EH40 TWA, mg.m⁻³ | 2 |
EH40 STEL, ppm | 5 |
EH40 STEL, mg.m⁻³ | 8 |
NIOSH ceiling, ppm | 5 |
NIOSH ceiling, mg.m⁻³ | 7 |
NIOSH IDLH, ppm | 50 |