Aluminum Chloride

Basic Information of Anhydrous Aluminum Chloride

CAS No.:	7446-70-0
EC No.:	231-208-1
Linear Formula:	AlCl₃
Molecular Weight:	133.34
Appearance:	White to grayish crystalline powder or lumps. Fumes in moist air.
Melting point:	194 °C
Density:	2.44
Solubility:	Highly soluble in water (with violent reaction). Soluble in many organic solvents such as ethanol, benzene, chloroform, and carbon tetrachloride.
Nature:	Extremely hygroscopic (absorbs moisture from air). Corrosive. Reacts violently with water, releasing heat and hydrogen chloride gas. Strong Lewis acid.
RIDADR:	UN 1726 8/PG 3
Chemical Structure:

Our commitment to delivering high-purity Anhydrous Aluminum Chloride ensures a reliable and efficient component for your critical processes, offering consistent quality for diverse industrial needs.

Primary Applications of Anhydrous Aluminum Chloride

Anhydrous Aluminum Chloride's exceptional properties, particularly its strong Lewis acidity and reactivity, make it an incredibly versatile and widely used compound with applications across numerous industries:

1. Organic Synthesis Catalyst:

   It is predominantly used as a powerful catalyst in organic synthesis, especially in Friedel-Crafts reactions (alkylation and acylation), which are fundamental for the production of dyes, pharmaceuticals, detergents, and synthetic rubbers. It facilitates the formation of carbon-carbon bonds.

2. Petroleum Refining:

   In the petroleum industry, it acts as a catalyst in various processes such as isomerization, cracking, and polymerization to produce high-octane gasoline and other valuable petrochemicals.

3. Pharmaceutical and Agrochemical Industries:

   It serves as a key intermediate and catalyst in the synthesis of various pharmaceutical compounds, vitamins, and agrochemicals, enabling the creation of complex molecules.

4. Dye and Pigment Production:

   Anhydrous Aluminum Chloride is essential in the production of certain dyes and pigments, particularly those requiring Friedel-Crafts acylation or alkylation steps.

5. Polymer Industry:

   It functions as a catalyst in the polymerization of hydrocarbons, playing a role in the production of synthetic rubber and other polymeric materials.

6. Metallurgy:

   It can be used in certain metallurgical processes, such as the refining of aluminum and other metals.

7. Chemical Reagent:

   Beyond its catalytic roles, it serves as a versatile chemical reagent in various laboratory and industrial reactions due to its strong electrophilic nature.

• Exceptional Purity & Consistent Quality: Our Anhydrous Aluminum Chloride is manufactured to stringent purity specifications, crucial for optimal catalytic activity and reliable performance in sensitive chemical reactions.

• Commitment to Quality & Safety: We adhere to the highest industry standards for quality management, safety, and environmental responsibility across all our operations, ensuring peace of mind for our clients.

Hazards Classification

• GHS Classification: Corrosive (GHS05), Acute Toxicity (GHS06), Exclamation Mark (GHS07)

• Hazard Statements: Causes severe skin burns and eye damage; harmful if swallowed or inhaled; may cause respiratory irritation.

• UN Number: UN 1726

• Hazard Class: 8 (Corrosive Substances)

• Packing Group: II