Potassium hydroxide (chemical formula: KOH, formula: 56.1) white powder or flaky solid. The melting point is 380°C, the boiling point is 1324°C, the relative density is 2.04g / cm3, the refractive index is n20 / D1.421, and the vapor pressure is 1mmHg (719°C). Its properties are similar to caustic soda,it is strongly alkaline and corrosive.
Potassium hydroxide, with the chemical formula KOH, is a common inorganic base commonly known as caustic potassium. It is a white solid with strong alkalinity and causticity. Potassium hydroxide has some of the main functions and effects:
Used in light industry for the production of potash soap, alkaline batteries, cosmetics
Used as raw materials for potassium salt production, such as potassium permanganate, potassium carbonate, etc
In the textile industry, this type of caustic alkali is used for printing and dyeing, bleaching and mercerizing, and is widely used as the main raw material for the manufacture of man-made fibers and polyester fibers, and is also used for the manufacture of melamine dyes
Used as an absorbent for analytical reagents, saponification reagents, carbon dioxide and water
It is also used for metallurgical heating agent and leather degreasing
It is important to note that potassium hydroxide is a strongly alkaline substance and is corrosive. When using potassium hydroxide, care should be taken to follow safe practice guidelines and avoid direct contact with skin, eyes and respiratory tract. In case of accidental ingestion or skin contact, seek immediate medical assistance.
Potassium hydroxide (KOH) is widely used across industries. It serves as a chemical base in manufacturing potassium salts and soap. In laboratory and industrial settings, it adjusts pH levels of solutions. KOH acts as an electrolyte in alkaline batteries, facilitating ion flow. Its strong alkalinity makes it effective for industrial cleaning, removing grease and oils. In food processing, it aids in cocoa and chocolate production.
Additionally, KOH is crucial in fertilizer manufacturing, providing essential potassium nutrients for plant growth. Its diverse applications highlight its significance in chemical, industrial, and agricultural sectors, though caution is necessary due to its corrosive nature.
