Potassium hydroxide 20% solution

Potassium Hydroxide 20% Solution is an aqueous alkaline solution widely used in microbiology, chemistry, and clinical laboratories for various analytical and preparative purposes.

🏭⚗️ Production
Potassium hydroxide pellets are carefully dissolved in distilled water to prepare a 20% (w/v) solution. The pellets are added slowly to water while stirring continuously to ensure complete dissolution and prevent excessive heat generation. The solution is then transferred to a tightly sealed container and stored at room temperature, protected from moisture and contaminants.

🔬 Properties
Potassium Hydroxide 20% Solution is a clear, colorless to slightly cloudy alkaline liquid with a strong caustic nature. It is highly soluble in water, strongly basic (high pH), and reactive with acids and organic materials. It is stable under normal storage conditions if kept sealed.

🧪 Applications
This solution is commonly used for fungal and bacterial identification (e.g., KOH prep for fungal elements), saponification reactions, and as a strong base in various chemical syntheses and laboratory assays.

⚠️ Safety
Handle with extreme care; potassium hydroxide is corrosive and can cause severe skin burns and eye damage. Use gloves, eye protection, and work in a well-ventilated area. Avoid inhalation, ingestion, and skin contact. In case of contact, rinse immediately with plenty of water and seek medical attention. Dispose of waste according to local chemical safety regulations.