What is Caustic Soda Lye?

Caustic Soda Lye, chemically known as sodium hydroxide (NaOH) in aqueous solution form, is a highly concentrated alkaline liquid widely used in various industrial and chemical applications. It is produced by dissolving solid sodium hydroxide flakes or pellets in water, resulting in a clear, colorless to slightly cloudy, highly caustic solution.

It exhibits strong alkaline and corrosive properties, making it an essential chemical for neutralization, pH adjustment, and chemical synthesis processes. It is capable of breaking down organic materials, saponifying fats and oils, and reacting with acids to form salts and water.

This chemical is extensively used in industries such as soap and detergent manufacturing, pulp and paper processing, textile treatment, water treatment, and chemical production. It is also employed for cleaning and degreasing due to its ability to dissolve grease, oils, and protein-based deposits effectively.

Handling NaOH requires caution, as it can cause severe burns on skin and eyes and release harmful fumes if mixed improperly. Proper protective equipment and safe handling procedures are essential when working with this substance.

USES AND APPLICATIONS

INDUSTRIES

Caustic soda lye finds application in:

• Soap and detergent manufacturing
• Pulp and paper industry
• Textile processing and bleaching
• Water treatment and pH control
• Chemical manufacturing
• Cleaning and degreasing operations