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Phosphorus trichloride facts for kids

Kids Encyclopedia Facts
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Phosphorus trichloride structure
Phosphorus pentachloride and Phosphorus trichloride
The bottle on the right has phosphorus trichloride in it.

Phosphorus trichloride is a chemical compound. It's made from one phosphorus atom and three chlorine atoms. These atoms are joined together in a special way. Its chemical formula is PCl3.

What is Phosphorus Trichloride Like?

Phosphorus trichloride is a clear liquid with no color. It reacts strongly with water. When it mixes with water, it creates two other chemicals: phosphorous acid and hydrochloric acid. This compound is also very poisonous, so it must be handled carefully. It can act as a weak reducing agent, which means it can help other chemicals gain electrons in a reaction.

How is it Made?

This chemical is made by mixing extra phosphorus with chlorine. Factories use this process to create phosphorus trichloride. It is then used to make phosphorous acid for different industries.

What is it Used For?

Phosphorus trichloride is an important chemical in many areas. It is used to create many different organic compounds. These are compounds that contain carbon. It is also used to make other types of phosphorus compounds.

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See also

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