Aluminum potassium sulfate dodecahydrate(CAS: 7784-24-9)

Aluminum potassium sulfate dodecahydrate, with the CAS number 7784-24-9, is a white crystalline compound commonly known as alum. Its chemical formula is KAl(SO4)2·12H2O. It is highly soluble in water, exhibits strong hygroscopic properties, and is often used in various industrial and chemical applications due to its ability to act as a coagulant and pH regulator.

Aluminum potassium sulfate dodecahydrate (CAS: 7784-24-9) is widely used in water treatment as a coagulant to clarify liquids. It also finds applications in the pharmaceutical industry for drug formulation, in the production of paper and textiles as a mordant, and in food processing as a preservative and acidity regulator. Additionally, it is utilized in research for laboratory reagents and in the manufacturing of other aluminum compounds.

Aluminum potassium sulfate dodecahydrate (CAS: 7784-24-9) is generally considered safe when used properly. However, it may cause skin and eye irritation if handled without protective gear. It is non-toxic in small amounts but should be kept away from children and pets. Safety standards recommend using appropriate ventilation and following OSHA guidelines to minimize exposure during handling.

Aluminum potassium sulfate dodecahydrate (CAS: 7784-24-9) should be stored in a cool, dry, and well-ventilated place, away from moisture and direct sunlight. It is best kept in a sealed container to maintain its stability and prevent hygroscopic degradation. Storage conditions should be controlled to ensure it remains in a dry environment to avoid clumping or decomposition.