Aluminium Chloride
CAS No.
7446-70-0
CAS Nr.:
7446-70-0
EINECS Name
Aluminium Chloride
EINECS Name:
Aluminium Chloride
EINECS No.
231-208-1
EINECS Nr.:
231-208-1
Synonym
Aluminiumchlorid (wasserfrei) / Aluminiumtrichlorid / Aluminiumtrichlorid hydratisiert / Aluminiumchlorid / Aluminiumchlorid (8CI) / Aluminiumchlorid (AlCl3) (9CI) / Aluminiumtrichlorid / Aluminiumtrichlorid / Aluminiumtrichlorid (AlCl3) / Aluminium(III) Chlorid / wasserfreies Aluminiumchlorid / TK Flock / Trichloraluminium / Aluminium trichloride / Aluminium trichloride hydrated / Aluminiumchloride / Aluminum chloride (8CI) / Aluminum chloride (AlCl3) (9CI) / Aluminum trichloride / Aluminum trichloride (AlCl3) / Aluminum(III) chloride / anhydrous aluminium chloride / TK Flock / Trichloroaluminum
Synonym:
Aluminiumchlorid (wasserfrei) / Aluminiumtrichlorid / Aluminiumtrichlorid hydratisiert / Aluminiumchlorid / Aluminiumchlorid (8CI) / Aluminiumchlorid (AlCl3) (9CI) / Aluminiumtrichlorid / Aluminiumtrichlorid / Aluminiumtrichlorid (AlCl3) / Aluminium(III) Chlorid / wasserfreies Aluminiumchlorid / TK Flock / Trichloraluminium / Aluminium trichloride / Aluminium trichloride hydrated / Aluminiumchloride / Aluminum chloride (8CI) / Aluminum chloride (AlCl3) (9CI) / Aluminum trichloride / Aluminum trichloride (AlCl3) / Aluminum(III) chloride / anhydrous aluminium chloride / TK Flock / Trichloroaluminum
Aluminum chloride is an inorganic compound that appears as a white to yellowish crystalline powder or in solid form. It has a molar mass of 133.34 g/mol and a melting point of about 190 °C. Aluminum chloride is hygroscopic and can easily absorb moisture from the air. It is soluble in many organic solvents.
Applications of Aluminum Chloride
Aluminum chloride is an important intermediate in the aluminum industry for producing aluminum metal. Through the reduction of aluminum chloride with an electric current, pure aluminum can be obtained. This process is crucial for the production of aluminum, which plays a central role in many industries, including construction, automotive, and packaging.
In the chemical industry, aluminum chloride serves as a strong Lewis acid catalyst. It is commonly used in Friedel-Crafts acylations and alkylations to synthesize aromatic compounds. These reactions are fundamental for the production of dyes, pharmaceuticals, and fragrances. The catalytic properties of aluminum chloride enable more efficient and selective chemical processes.
Aluminum chloride is also used in water treatment. It acts as a flocculant, removing suspended particles and impurities from water. By adding aluminum chloride to water, contaminants can aggregate and be more easily separated. This improves water quality, making it safer for human consumption and industrial applications.
In the pharmaceutical industry, aluminum chloride is used for synthesizing drugs and pharmaceutical agents. It is employed in the production of certain antibiotics, antidepressants, and antihistamines. The reactive nature of aluminum chloride and its ability to interact with various organic compounds make it a valuable building block in pharmaceutical synthesis.
Aluminum chloride is a highly versatile and important chemical raw material with a wide range of applications. From aluminum metal production and chemical catalysis to water treatment and pharmaceutical manufacturing, the outstanding properties of this compound make it an indispensable component of many industrial processes. Its diverse applications and ability to catalyze chemical reactions and remove impurities highlight the significance of aluminum chloride in modern industry.
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