EDTA Acid (Edetic Acid)

EDTA Acid (Edetic Acid)

Product Description: EDTA Acid (Edetic Acid)

EDTA Acid, also known as EthylenediaminetetraaceticAcid or Edetic Acid, is a white, odorless crystalline powder widely recognized for its chelating properties. It is an aminopolycarboxylic acid that binds to metal ions like calcium, magnesium, and iron, forming stable, water-soluble complexes. This makes it highly effective in removing unwanted metal ions from solutions. EDTA Acid is commonly used in various industries such as pharmaceuticals, agriculture, cosmetics, food processing, and water treatment.

Top 10 Frequently Asked Questions (FAQs) About EDTA Acid

1. What is EDTA Acid used for?
   EDTA Acid is mainly used as a chelating agent to sequester metal ions in various industrial, medical, and cosmetic applications.
2. Is EDTA Acid water-soluble?
   EDTA Acid has limited solubility in water in its acid form but its sodium or disodium salts are more soluble and commonly used.
3. Is EDTA safe to handle?
   When handled properly, EDTA Acid is safe, but direct inhalation or contact should be avoided. Use PPE when handling.
4. What industries commonly use EDTA Acid?
   Industries such as pharmaceuticals, agriculture, food processing, water treatment, and cosmetics.
5. How does EDTA work as a chelating agent?
   It binds with metal ions, preventing them from participating in chemical reactions that may cause spoilage or contamination.
6. Can EDTA be used in water treatment?
   Yes, it is used to remove metal ions like calcium and magnesium that cause hardness in water.
7. What is the chemical formula of EDTA Acid?
   The molecular formula is C??H??N?O?.
8. Is EDTA biodegradable?
   EDTA is not readily biodegradable and may persist in the environment; hence its usage is regulated in some areas.
9. Is EDTA used in agriculture?
   Yes, it is used to deliver micronutrients to plants, enhancing nutrient absorption.
10. Can EDTA be used in personal care products?
    Yes, EDTA is used in cosmetics to improve product stability and preserve formulation.

Key Features of EDTA Acid with Uses

Applications of EDTA Acid

1. Pharmaceuticals
• Used to treat lead poisoning and as a stabilizer in drug formulations.
2. Water Treatment
• Softens water by binding calcium and magnesium ions.
3. Agriculture
• Chelates micronutrients (iron, zinc, copper) for better plant uptake.
4. Food Processing
• Prevents discoloration and spoilage by binding trace metals.
5. Cosmetics & Personal Care
• Stabilizes formulations, improves shelf-life, and protects against metal contamination.
6. Textile Industry
• Removes metal ions during dyeing and improves dye adherence.
7. Laboratories
• Acts as a buffer or stabilizer in analytical chemistry and diagnostics.
8. Paper & Pulp Industry
• Removes metal ions that interfere with bleaching processes.
9. Cleaning & Detergents
• Enhances cleaning efficiency by neutralizing metal ions in hard water.
10. Photography

• Used in developing solutions to bind metal contaminants.

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