Uses of Potassium Hydroxide
1. In Industry and Chemical Production:
- Soap and Detergent Manufacturing:
- A key ingredient in making liquid soap and caustic cleaners. Especially used for producing "soft soap."
Chemical Synthesis:
- Acts as an essential raw material for the production of various potassium salts, formulations, and other industrial chemicals.
Battery Industry:
- Used as an electrolyte in some types of alkaline batteries.
2. In Agriculture and Fertilizer Industry:
Production of Potash Fertilizers:
- Used in manufacturing high-quality potassium-rich fertilizers that support plant growth and yield.
3. In Laboratory and Analytical Work:
Acid-Base Titration:
- Used as a strong base in various chemical analyses in laboratories.
pH Control:
- Effectively helps in adjusting and stabilizing the pH of solutions.
4. In Pharmaceutical and Cosmetic Industry:
As a Solvent or Control Agent:
- Acts as an auxiliary chemical in the production of pharmaceuticals.
Leather Processing:
- Used as a depilatory agent to remove hair from animal hides in leather production.
Precautions and Storage
- Can cause severe irritation or damage if it comes into contact with skin or eyes.
- Highly hygroscopic – absorbs moisture from air; hence, must be stored in airtight and dry containers.
- Always use gloves, goggles, and protective clothing while handling.
- Keep out of reach of children.