Bromine

How to detect Bromine

Formula: Br2 | CAS: 7726-95-6

Specification

Specification Value/Information
Formula Br2
CAS no. 7726-95-6
Gas Response Factor, 11.7 eV 0.74
Gas Response Factor, 10.6 eV 15
Gas Response Factor, 10.0 eV ZR
ppm per mg/m⁻³, (20 °C, 1 bar) 0.151
Molecular Weight, g/mole 160.0
Melting point, °C -7.25
Boiling point, °C 59.5
Flash point, °C -
Lower Explosive Limit, % -
Density, g.cm⁻³ 3.119
Specification Value/Information
Ionisation Energy, eV 10.55
EH40 TWA, ppm 0.1
EH40 TWA, mg.m⁻³ 0.66
EH40 STEL, ppm 0.3
EH40 STEL, mg.m⁻³ 2
NIOSH ST, ppm 0.3
NIOSH TWA REL, ppm 0.1
NIOSH ST, mg.m⁻³ 2
NIOSH TWA REL, mg.m⁻³ 0.7
NIOSH IDLH, ppm 3
OSHA TWA PEL, ppm 0.1
OSHA TWA PEL, mg.m⁻³ 0.7

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