Caustic Soda | Sodium Hydroxide

Both are solid forms of Sodium Hydroxide with the same chemical properties. Flakes are thin, flat pieces, while Pearls (or microbeads) are small, uniform spheres. Pearls are often preferred as they are less dusty and dissolve more easily and evenly in water.

No. Caustic Soda is Sodium Hydroxide (NaOH), a very strong alkali. Soda Ash is Sodium Carbonate (Na₂CO₃), which is a weaker alkali. While both are used in industries like detergent manufacturing, they are not interchangeable and have different chemical properties and safety requirements.

Caustic Soda is essential for a chemical reaction called saponification. When mixed with fats and oils, it breaks them down into fatty acid salts (soap) and glycerin. This is the fundamental process for making all hard bar soaps.

Yes, Caustic Soda is a primary active ingredient in many commercial drain cleaners. It effectively dissolves grease, fats, oils, and hair that cause blockages. However, it is highly corrosive and must be handled with extreme care according to safety guidelines.

Due to its highly corrosive nature, the most critical precaution is to prevent any contact with the body. Always wear chemical-resistant gloves, safety goggles with side shields or a face shield, and protective clothing. When mixing with water, always add the Caustic Soda slowly to the water, never the other way around, to control the exothermic reaction.