How Is Sodium Hydroxide Used to Make Soap?
Sodium hydroxide is essential for making soap through a chemical process called saponification, transforming fats and oils into soap and glycerin in a controlled reaction. Key Takeaways Sodium hydroxide, a strong alkali, initiates soapmaking. Saponification chemically changes fats/oils into soap. Precise measurements ensure safe and effective soap. Lye remains a crucial ingredient in traditional soap….