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Ammonium perchlorate

physical science Maturity 11-13 Next article →

Ammonium perchlorate is a white or clear solid. It can dissolve in water. This substance is a powerful oxidizer. An oxidizer is something that helps things burn.

People use it to make rocket fuel. It is a main part of solid rocket propellant. This is the fuel that pushes rockets up. It was used in the Space Shuttle boosters. People also use it in fireworks. It helps them burn well.

Making this substance is a set of steps. One way is to mix ammonia with perchloric acid. Another way uses ammonium salts and sodium perchlorate. This works because the new salt does not dissolve easily in water.

We must handle it with care. Strong heat can cause an explosion. If the particles are very small, they are explosive. Even small bits can be dangerous.

It can also affect the body. Taking in too much can cause thyroid problems. The body takes it in instead of iodine. This happens if a person is exposed to it for a long time.

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