VWR Aluminium potassium sulphate dodecahydrate ≥97%, TECHNICAL

Specifications:

Aluminium Potassium Sulphate Dodecahydrate (Potassium Alum) is a technical-grade chemical compound commonly used in water purification, dyeing, and as a food additive. This dodecahydrate form contains 12 molecules of water per formula unit, making it highly stable under normal storage conditions.

The 97% purity ensures that the compound can be used in a variety of industrial applications, including the preparation of alum solutions for purifying drinking water and treating wastewater. It is also used in the manufacturing of cosmetics, food products, and textiles.

Key Features:

1. High Purity:
   • With 97% purity, this aluminium potassium sulphate is ideal for industrial and analytical applications where high-quality materials are required.
2. Stable at Ambient Temperature:
   • This compound remains stable when stored at ambient temperature, ensuring easy handling and long shelf life.
3. Effective Water Treatment:
   • Commonly used in water purification as a coagulant for clarifying water, removing suspended particles, and making water safer for consumption.
4. Versatile Applications:
   • It is used in food industries as a preservative, in textiles for dyeing, and in cosmetics as an astringent.
5. Industrial and Chemical Synthesis:
   • Useful in chemical synthesis, particularly in the preparation of alum solutions, and other industrial applications requiring a reliable alum reagent.

Applications:

• Water Purification: Used as a coagulant in drinking water treatment and wastewater treatment plants to remove suspended solids.
• Textile Dyeing: Acts as a mordant in the dyeing process of textiles, helping the dye adhere to the fabric.
• Food Additive: Used as a food preservative and additive, especially in pickling and the preparation of baked goods.
• Cosmetics: Found in cosmetic formulations for its astringent properties, often used in antiperspirants and deodorants.
• Chemical Synthesis: Used in various chemical reactions, particularly for producing alum solutions and other industrial chemicals.

Storage:

• Store at ambient temperature in a cool, dry place to preserve stability and avoid degradation.

Aluminium Potassium Sulphate Dodecahydrate is a versatile and high-purity compound essential for a wide range of industrial, analytical, and commercial applications. Whether you're using it for water purification, food preservation, or textile dyeing, this technical-grade alum is an ideal reagent with consistent performance and reliability.