Potassium Hydroxide

Potassium hydroxide (KOH), commonly known as caustic potash, is a highly versatile potassium-based chemical widely used in agriculture, construction, food processing, and chemical manufacturing. Recognized for its strong alkalinity, high reactivity, and excellent solubility in water, potassium hydroxide is a critical raw material in processes that require neutralization, pH control, and chemical synthesis.

In industrial applications, potassium hydroxide is an essential ingredient in the production of fertilizers, biodiesel, soaps, detergents, potassium carbonate, and specialty glass. It also plays a key role in water treatment, pharmaceuticals, and textile processing, where it enhances efficiency, stability, and product performance. In agriculture, KOH is used both as a nutrient source and soil amendment, helping improve crop yields and soil balance. With its broad functionality, cost-effectiveness, and proven reliability, potassium hydroxide remains an indispensable chemical for industries including automotive, energy, construction, healthcare, agriculture, and specialty chemical manufacturing.

Synonyms: Caustic potash, lye, KOH

Characteristics:

IUPAC Name: Potassium hydroxide

CAS Number: 1310-58-3

UN Number: UN 1813 (solid) / UN 1814 (solution)

Recommended Use / Industries:

• Soap and detergent manufacturing
• pH adjustment in chemical processes
• Fertilizers and agrochemicals
• Batteries and electrochemistry