Chlorine gas (chlorine) is a chemical that has the potential to cause death or death if exposed in a state of not using protective equipment (unprotected population) which lasts a short time. It is known that chlorine gas content of more than 40 ppm can cause health effects in the form of toxic pneumonitis, pulmonary edema and death, with an exposure duration of between 5 - 30 minutes. In one o…