Question

Is hydrogen sulfide toxic to humans?

Answer 1

Explanation:

Hydrogen sulfide is a highly flammable, volatile gas that, if not handled properly, can lead to a potentially fatal scenario.

1. In addition, when hydrogen sulfide acid burns, it produces other toxic vapours and gases, such as sulfur dioxide.
2. ${\mathrm{H}}_2\mathrm{S}$ irritates the body's mucosal membranes and the respiratory tract, short-term or acute symptoms may include nausea, fatigue convulsions, and eye and skin pain responding to touch.
3. Injury to the central nervous system can occur quickly and severely.
4. At low temperatures, hydrogen sulfide gas has a strong odour similar to rotten eggs.
5. However, at high levels, the gas will irritate the nose and you will not be able to detect it. In high concentrations, hydrogen sulfide gas can cause illness and even death.

Hence, hydrogen sulfide is toxic to humans.