Potassium hydroxide

Strong alkali compound, white crystalline solid.

Potassium hydroxide (KOH) is a white, crystalline solid with strong alkali properties, highly soluble in water. It is used as a pH regulator, catalyst, and ingredient in soap and detergent production, as well as in industrial processes, cleaning products, and electrochemical applications.

Energy Sector

Potassium hydroxide (KOH) is a critical chemical in the energy sector, serving as a catalyst in oil refining and biodiesel production, and as a drilling fluid additive for pH control, corrosion prevention, and fluid stability. It is also used in gas purification to remove impurities from natural gas and as a neutralizing agent in acidic gas treatment. KOH’s strong alkaline properties make it indispensable in various oil and gas applications, ensuring efficient and effective processes.


Potassium hydroxide (KOH) is used in the pharmaceutical industry for drug synthesis, pH adjustment, and catalyst in manufacturing processes. Its strong alkaline properties make it valuable for producing high-quality pharmaceutical products. KOH is used as an intermediate for synthesizing drugs, vitamins, and organic compounds. Widely utilized in drug formulation and synthesis, KOH plays a crucial role in pharmaceutical production.


Potassium hydroxide (KOH) is utilized in the agriculture industry to address potassium deficiencies in soils, promote plant growth, and enhance crop quality. It serves as a crucial ingredient in fertilizers, soil amendments, and nutrient solutions. With its high solubility in water and rich potassium content, KOH is an effective source of essential nutrients for crops in hydroponic, aquaponic, and traditional agricultural systems. Its use in agriculture aids in improving crop yield, flowering, and fruit development, making it a valuable component in modern farming practices.

CAS No.: 1310-58-3


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