EDTA (Ethylenediaminetetraacetic Acid) is a chelating agent that binds to metal ions, making them more soluble. It appears as a white crystalline powder and is widely used across industries for its strong ability to sequester metal ions. EDTA is commonly found in cleaning products, water treatment processes, personal care items, and industrial processes.
- Water Treatment: Used to remove heavy metal ions.
- Cleaning Products: Acts as a builder and stabilizer.
- Personal Care: Found in cosmetics and skin care products.
- Pharmaceuticals: Used to enhance stability in drug formulations.
- Agriculture: Used in micronutrient fertilizers.
- Textile and Paper: Helps prevent discoloration caused by metal impurities.
Physical and Chemical Properties:
| Properties |
Data |
| Appearance |
White crystalline powder |
| Odor |
Odorless |
| Molecular Formula |
C10H16N2O8 |
| Molecular Weight |
292.24 g/mol |
| Melting Point |
240 °C (decomposes) |
| Solubility |
Slightly soluble in water
|
| pH (1% solution) |
2.5 - 3.5 |
| Chemical Stability |
Stable under normal conditions |