1. Sodium Bicarbonate (Baking Soda)
Sodium bicarbonate, commonly known as baking soda, is produced through the Solvay process, which uses sodium chloride as a primary ingredient.
- It is utilized in baking as a leavening agent, helping dough to rise.
- Beyond culinary uses, it serves as a mild abrasive in cleaning products and a neutralizer for acids in various applications.
2. Sodium Hydroxide (Lye)
Sodium hydroxide, or lye, is another important chemical derived from sodium chloride, often through the electrolysis process in which brine (saltwater) is split into sodium hydroxide, chlorine, and hydrogen.
- This compound is widely used in soap making, acting as a saponification agent that transforms fats into soap.
- Additionally, it is utilized in various industrial processes, including paper production and water treatment.
3. Sodium Carbonate (Soda Ash)
Sodium carbonate, also known as soda ash, can be produced from sodium chloride via the Solvay process, which also generates sodium bicarbonate.
- It is a key ingredient in glass manufacturing, providing essential alkaline properties.
- Sodium carbonate is also used in the production of detergents and as a pH regulator in swimming pools.
These chemicals showcase the versatility of sodium chloride as a fundamental resource in producing essential compounds used across various industries.

(sodium hydroxide)
(sodium carbonate)
(sodium hydrogencarbonate)