Aluminum hydroxide CAS:21645-51-2

Aluminum hydroxide has numerous industrial and commercial applications, making it a versatile compound across various sectors. One of its primary uses is in the pharmaceutical industry, where it functions as an antacid and a gastric protectant. It neutralizes stomach acidity and alleviates symptoms of heartburn and indigestion, contributing to formulations for over-the-counter medications. Additionally, aluminum hydroxide is utilized as a vaccine adjuvant to enhance the immune response in certain vaccines, ensuring effective immunization. In water treatment, aluminum hydroxide plays a crucial role as a coagulant and flocculant. It helps to remove impurities from drinking water by aggregating suspended particles into larger clumps that can be easily filtered out. This application is vital for ensuring clean and safe drinking water, particularly in municipal water treatment facilities. Another significant use of aluminum hydroxide is in the manufacturing of abrasives. Its fine, powdery nature allows it to be used in polishing compounds and abrasive materials, aiding in surface finishing processes for metals and plastics. The compound's hardness and stability make it ideal for such applications, providing effective abrasion without damaging substrates. In addition to these applications, aluminum hydroxide is also employed in the production of ceramics and refractory materials due to its high thermal stability. It acts as a filler in plastics and rubber, enhancing their mechanical properties. Furthermore, it serves as a key ingredient in the formulation of aluminum-based chemicals, which have wide-ranging industrial uses. Overall, the multifaceted applications of aluminum hydroxide underscore its significance in various industries, contributing to advancements in healthcare, environmental management, and material science.