Hydrogen Sulfide

[Richard Langford]

Anyone aware of this method. It seems an easily available product (in a tank) and pretty deadly. Would it work in a room or car? Concentrations of 1000–2000 ppm can cause nearly instant death so it would work with a mask. I've included a couple of links.

https://www.osha.gov/hydrogen-sulfide

Japanese experience of hydrogen sulfide: the suicide craze in 2008 - Journal of Occupational Medicine and Toxicology

Most of hydrogen sulfide poisoning has been reported as industrial accidents in Japan. However, since January 2008, a burgeoning of suicide attempts using homemade hydrogen sulfide gas has become evident. By April 2008, the fad escalated into a chain reaction nationwide. Mortality of the...

occup-med.biomedcentral.com

 

[Praestat_Mori]

 

[Richard Langford]

9

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At 1000-2000 ppm it's effectively instant death. So If I bought a large tank and turned it on in a small room it'd be pretty quick? I see other's prefer just C0.

 

[Praestat_Mori]

9

At 1000-2000 ppm it's effectively instant death. So If I bought a large tank and turned it on in a small room it'd be pretty quick?

That's highly dangerous for others in a building and it smells like rotten eggs over miles.

CO would be odorless and also instant if you get a CO cylinder. I never heard H2S is sold in cylinders.

 

[Richard Langford]

That's highly dangerous for others in a building and it smells like rotten eggs over miles.

CO would be odorless and also instant if you get a CO cylinder. I never heard H2S is sold in cylinders.

Nitrogen and Hydrogen Sulphide Cylinders | BOConline UK

BOC has a wide range of speciality gases including 3000ppm Nitrogen and Hydrogen cylinders. Buy your gas online now. BOC Online UK

www.boconline.co.uk

Would opening this in a room do the trick? Anyone?

Edit - I've looked closer into this and its mostly nitrogen