Properties
EDTA Tetrahydrate is a hydrated form of ethylenediaminetetraacetic acid, a chemical compound that acts as a chelating agent, meaning it can bind to and neutralize metal ions. Its chemical formula is C₁₀H₁₆N₂O₈·4H₂O, and it appears as a white solid, soluble in water, especially in alkaline solutions.
Uses
- Water treatment: Removes heavy metals and softens water.
- Cosmetics and pharmaceuticals: Stabilizes formulas and protects against metal degradation.
- Cleaning: Improves the effectiveness of detergents.
- Food: Preservative that prevents discoloration.
- Agriculture: Facilitates the absorption of nutrients in soils.
- Textiles and paper: Protects colors and improves bleaching processes.
- Medicine: Used in therapies to eliminate toxic metals.