Hydrogen sulfide

#	Chemical Material Name	Note	Law	Class	Sub Class	Regulatory Procedures	Authorities	Note	Other Table
813	Hydrogen sulfideH2S, Hepatic acid, Hepatic gas, Sewer gas, Sewergas, Sour gas, Sourgas, Stink damp, Stinkdamp		High Pressure Gas Safety Act	Combustible gases		Good ventilation in storage; no fire; installation of the detection and warning facility for gas leakage; external safety inspection at least once a year; periodical self-inspection at least once a year	Ministry of Economy, Trade and Industry		High Pressure Gas Safety Act
857	Hydrogen sulfideH2S, Hepatic acid, Hepatic gas, Sewer gas, Sewergas, Sour gas, Sourgas, Stink damp, Stinkdamp		High Pressure Gas Safety Act	Toxic gases		Good ventilation in storage; installation of the detection and warning facility for gas leakage; external safety inspection at least once a year; periodical self-inspection at least once a year	Ministry of Economy, Trade and Industry		High Pressure Gas Safety Act