Ammonium sulfide facts for kids
Ammonium sulfide is a chemical compound often known as the main ingredient in "stink bombs." It's a solution of ammonium sulfide mixed with water. This solution is usually kept in a small, sealed glass container called an ampoule. When this ampoule breaks, two gases, ammonia and hydrogen sulfide, are released. These gases create a very strong and unpleasant smell.
Contents
What is Ammonium Sulfide?
Ammonium sulfide has the chemical formula (NH4)2S. This means it is made up of ammonium (NH4) and sulfur (S) atoms. At very cold temperatures (below -18 °C), it can be a yellow solid. It easily absorbs moisture from the air, which means it is hygroscopic.
How it Works: The Stink Bomb
The "stink bomb" effect comes from the gases released when ammonium sulfide solution is exposed to air.
- Ammonia (NH3) is a gas with a sharp, strong smell.
- Hydrogen sulfide (H2S) is a gas known for its rotten egg smell.
Together, these two gases create the very bad odor associated with stink bombs.
Safety Information
Ammonium sulfide is a very dangerous chemical. It is considered toxic, which means it can be harmful if swallowed or if its gases are breathed in. It can also be corrosive, meaning it can damage skin or other materials. Because of these dangers, ammonium sulfide should only be handled by trained professionals in a safe environment. It is also important to know that it can be flammable.
Images for kids
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A general image related to ammonium compounds.
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A 3D model showing the atoms in ammonium sulfate.
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A bottle of ammonium sulfide solution.
See also
In Spanish: Hidrosulfuro de amonio para niños
