Highly Soluble: Caustic soda flakes (sodium hydroxide) dissolve readily in water, producing a highly exothermic reaction, which makes them effective for various applications that require quick dissolution.

Strong Alkalinity: They possess strong alkaline properties, with a high pH level, making them useful for neutralizing acids and in processes that require an increase in pH, such as wastewater treatment.

Versatile Applications: Caustic soda flakes are widely used across multiple industries, including paper and pulp, textiles, soap and detergent manufacturing, and food processing, due to their ability to break down organic materials.

Hygroscopic Nature: These flakes are hygroscopic, meaning they can absorb moisture from the air, which helps maintain their effectiveness but requires proper storage to prevent clumping and degradation.

Safety Precautions Required: Due to their corrosive nature, caustic soda flakes require careful handling and storage. They can cause severe chemical burns and damage to materials, necessitating the use of protective gear during handling.