Aluminium hydroxide [21645-51-2]

Aluminium Hydroxide [21645-51-2] is part of a category of reagents recognized for technical precision. Its molecular formula is H3AlO3, with a molecular weight of 78.00. This white powder is characterized by a low concentration of impurities, specifically CaO (100ppm), Na2O (1770ppm), SiO2 (40ppm), and Fe2O3 (75ppm). Safety considerations may require the use of protective equipment such as safety goggles and gloves. Aluminium hydroxide is commonly used as an antacid and in the production of certain pharmaceuticals due to its ability to neutralize acids. It also finds applications in the manufacturing of aluminium alloys and in the treatment of various industrial waste streams.

• CAS Number: 21645-51-2
• Appearance: White powder
• Categories: Analytical Reagents Inorganic Chemicals
• Molecular Formula: H3AlO3
• Fe2O3: 75ppm
• CaO: 100ppm
• Harmonised Tariff Code: 281830
• Molecular Weight: 78.00