Aluminium borate(CAS: 61279-70-7)

Aluminium borate is a solid compound. It has a white to light grey crystalline form. The molecular weight is approximately 146.97 g/mol. It is slightly soluble in water. Chemically, aluminium borate is stable under normal conditions but can react with strong acids to form boric acid and aluminium salts. It has a low reactivity with most organic compounds.

Aluminium borate can be synthesized by reacting boric acid with aluminium oxide in the presence of a base catalyst. The reaction typically requires heating and is carried out in a controlled environment to ensure selectivity and yield. Commonly, this process involves mixing aluminium oxide with boric acid and a base like sodium hydroxide, followed by heating and crystallization.

Aluminium borate is used in various industries. In pharmaceuticals, it is used as a filler or binder in tablet production. In polymers, it serves as a flame retardant. It is also utilized in sensors and semiconductors due to its electronic properties. Additionally, it has applications in ceramics, glass, and adhesives.

Precautions include wearing personal protective equipment (PPE) such as gloves and goggles. Handling should be done in a fume hood to minimize inhalation risks. Spills should be carefully cleaned up using appropriate materials, and spill kits should be available. Always consult the Safety Data Sheet (SDS) for detailed safety guidelines and emergency procedures.