Aluminium Klorida

Aluminum chloride (AlCl3) is a compound composed of aluminum and chlorine atoms. It is an important industrial chemical that has a wide range of applications.

In its pure form, aluminum chloride exists as a white or pale yellow solid with a melting point of 190°C. However, it has a strong tendency to react with moisture in the air, forming a white fume of hydrochloric acid gas, which can be corrosive and irritating.

Aluminum chloride is highly soluble in water and forms a complex with water molecules known as a hexahydrate (AlCl3·6H2O). This hydrated form appears as colorless or pale yellow crystals.

Aluminum chloride is commonly used as a catalyst in various chemical reactions, particularly in the production of organic compounds such as polymers, dyes, and pharmaceuticals. It is also used in the production of aluminum metal from bauxite ore, as well as in the purifying of drinking water.

In addition, aluminum chloride is used in antiperspirants due to its ability to block sweat glands, and in some forms of treatment for hyperhidrosis (excessive sweating).

However, aluminum chloride can be hazardous if not handled properly. It can cause skin irritation, eye damage, and respiratory issues if inhaled. Therefore, appropriate safety measures should be taken when handling this compound.