High purity Potassium Hydroxide 45% (KOH 45%). Various packaged sizes (1 Pint – 5 Gallons) for both small and big projects. Packaged domestically in the United States. 🇺🇸 Chemfulfill Potassium Hydroxide 45% Chemfulfill’s 45% KOH Liquid is a powerful and highly concentrated industrial-grade chemical compound that is used in a variety of industrial applications. It is a clear, colorless liquid with a strong, caustic alkaline odor. KOH (potassium hydroxide) is highly corrosive and can cause severe burns if it comes into contact with skin or eyes. Our 45% KOH Liquid is a top-quality product that is perfect for use in a variety of industrial settings. It is often used as a strong base in the production of chemicals such as potassium carbonate and potassium stearate, and as a cleaning agent in the production of soap and detergents. Chemfulfill’s 45% KOH Liquid is a strong and effective chemical that is perfect for use in a variety of industrial applications. Its high concentration means that you can use less of it to achieve the same results, making it a cost-effective choice. Order now and experience the exceptional quality and performance of Chemfulfill’s 45% KOH Liquid.