Sodium hydroxide (Caustic soda)

Sodium hydroxide, also known as caustic soda, is a powerful chemical commonly used in industries like soap making, water treatment, and paper manufacturing. It is a highly caustic, alkaline substance that can dissolve fats, oils, and organic materials. In solid form, it appears as white pellets or flakes, but it can also be dissolved in water to create a strong, caustic solution. Due to its corrosive nature, it must be handled with care to avoid burns or damage to skin and eyes. Despite its hazards, it is essential for many manufacturing processes.