Aluminum chloride hydroxide (Al2Cl(OH)5)(CAS: 12042-91-0)

Aluminum chloride hydroxide (CAS: 12042-91-0) is a hydrated aluminum chloride compound with a crystalline form. Its molecular weight is approximately 157.09 g/mol. It is slightly soluble in water and exhibits moderate reactivity. This compound is known for its acidic nature and ability to form complexes with various ligands.

Aluminum chloride hydroxide (CAS: 12042-91-0) is typically synthesized by treating aluminum chloride with water in the presence of an acid catalyst. The reaction is exothermic and involves the hydrolysis of aluminum chloride, leading to the formation of aluminum hydroxide and release of hydrogen chloride. The product is then further treated to form the hydroxide complex.

Aluminum chloride hydroxide (CAS: 12042-91-0) is used in various industries, including pharmaceuticals, where it acts as a suspending agent and a thickener. It is also utilized in the production of polymers as a catalyst and in the manufacturing of sensors due to its electrochemical properties. Additionally, it finds applications in the semiconductor industry as an etchant.

When handling Aluminum chloride hydroxide (CAS: 12042-91-0), safety goggles and gloves should be worn to protect against skin contact and eye irritation. Working in a fume hood is recommended due to its corrosive nature. Spills should be cleaned up carefully, and appropriate personal protective equipment (PPE) should be used. Always refer to the safety data sheet (SDS) for detailed handling and storage instructions.