Home > Gas by name > Chlorine
Chlorine
Formula
Cl2

CAS nr.
7782-50-5

Measuring ranges
Standard range: 
0 - 3 ppm
Low range:0 - 0.3 ppm, 0 - 1 ppm
High range:0 - 10 ppm, 0 - 50 ppm

TLV level (TLV-TWA)
0.5 ppm 

Relative density (compared to air):
2.45 

Bionics Instrument Toxic Gas code
TG-100 (chlorine)
TG-3100 (general acid)