EDTA Tetrasodium

EDTA Tetrasodium (Ethylenediaminetetraacetic Acid Tetrasodium Salt) is a powerful chelating agent widely used in industrial, personal care, and household products. It functions by binding metal ions, preventing them from reacting with other components in formulations, thus stabilizing the product and improving its performance. EDTA Tetrasodium is water-soluble and particularly effective at neutral to alkaline pH levels, where it sequesters metal ions like calcium, magnesium, iron, and copper, which can cause instability, discoloration, and degradation in various products.

Applications:

1. Water Treatment:
   • Used to prevent scale formation in boilers, cooling towers, and other water-handling systems by binding metal ions like calcium and magnesium.
   • Helps remove heavy metals from wastewater and prevents metal-catalyzed reactions that could reduce the effectiveness of cleaning agents.
2. Cosmetics and Personal Care:
   • Stabilizes cosmetic formulations by chelating metal ions that can cause product spoilage or oxidation.
   • Used in shampoos, conditioners, lotions, and creams to enhance the performance of preservatives and surfactants.
   • Prevents discoloration and maintains the appearance of the product over time.
3. Household and Industrial Cleaners:
   • Acts as a water softener in detergents, dishwashing liquids, and other cleaning agents, improving their cleaning efficiency by sequestering metal ions.
   • Prevents the formation of insoluble salts that can leave residues on cleaned surfaces.
4. Textile and Pulp & Paper Industry:
   • Used as a chelating agent in textile processing to prevent metal ions from interfering with dyes and finishes.
   • In the pulp and paper industry, it prevents metal contamination during the bleaching process.
5. Food and Beverage:
   • In food processing, it is used to prevent metal ion-catalyzed oxidation, particularly in canned foods and beverages.

Handling and Storage:

• Handling:
  • Wear appropriate personal protective equipment (PPE), including gloves, safety goggles, and protective clothing, to avoid skin and eye contact.
  • Avoid inhalation of dust or fumes; use in well-ventilated areas.
  • In case of skin or eye contact, wash immediately with plenty of water.
  • Clean up any spills promptly, using absorbent materials if needed, and dispose of in accordance with local regulations.
  • Wash hands thoroughly after handling and before eating, drinking, or smoking.
• Storage:
  • Store in a cool, dry, well-ventilated area, away from moisture and direct sunlight.
  • Keep the container tightly closed to avoid moisture absorption, which can cause caking or degradation.
  • Recommended storage temperature: 10°C to 30°C.
  • Store away from strong oxidizers and acids.
  • Properly label containers and ensure secure storage to avoid accidental misuse.

EDTA Tetrasodium is a versatile chelating agent with widespread applications in water treatment, cosmetics, cleaning products, and industrial processes. Its ability to sequester metal ions makes it an essential ingredient for stabilizing formulations and enhancing product performance. Proper handling and storage ensure safety and maintain its efficacy.