Ethylenediamine tetraacetic acid

Ethylenediamine tetraacetic acid

Ethylenediamine tetraacetic acid; Ethylenediamine-N,N,N',N'-tetraacetic acid; Tetrasodium ethylenediamine tetraacetate; Ethylenediamine tetraacetate

CAS 60-00-4

Chemical Formula C₁₀H₁₆N₂O₈

Molecular Weight 292.24 g/mol

Ethylenediamine tetraacetic acid (Ethylenediamine tetraacetic acid) is an organic compound widely used as a chelating agent, which means it can bind metal ions in solution. Manufactured through the reaction of ethylenediamine with chloroacetic acid. Ethylenediamine tetraacetic acid can effectively remove heavy metals from the body and is used in medical treatments for heavy metal poisoning.

Industrial Uses

1. Pharmaceuticals

  • Drug Formulation: Ethylenediamine tetraacetic acid is used as a stabilizer and preservative in various pharmaceutical formulations to enhance the shelf life and efficacy of active ingredients.
  • Chelation Therapy: It is employed in treating heavy metal poisoning (such as lead or mercury) by chelating (binding) the metal ions, making them easier for the body to excrete.
  • pH Modifier: Ethylenediamine tetraacetic acid is sometimes used to adjust the pH of drug formulations, which can enhance solubility and stability.

2. Personal Care

  • pH Adjuster: In cosmetic formulations, Ethylenediamine tetraacetic acid is used to maintain pH levels, ensuring product stability and performance.
  • Stabilizer: It helps stabilize emulsions and prevents the degradation of active ingredients by binding metal ions that could lead to product instability.

3. Polymers and Resins

  • Catalyst Stabilizer: Ethylenediamine tetraacetic acid is used to stabilize metal catalysts in the polymerization process, preventing premature degradation of the catalyst and improving polymer quality.
  • Additive for Resin Stability: Ethylenediamine tetraacetic acid enhances the shelf life and performance of resin formulations by preventing metal ion-induced reactions that can cause resin degradation or discoloration.

4. Water Treatment

  • Scale Prevention: Ethylenediamine tetraacetic acid is commonly used to prevent scaling by chelating metal ions (like calcium and magnesium) that cause hard water deposits in pipes, boilers, and cooling systems.
  • Corrosion Inhibitor: In water systems, Ethylenediamine tetraacetic acid chelates metal ions that can contribute to corrosion, thereby protecting pipes and equipment.
  • Softening Agent: Ethylenediamine tetraacetic acid is utilized in water softening processes by binding to hard water minerals, improving water quality for industrial and domestic use.

5. Fabric Solutions

  • Dye Fixing: Ethylenediamine tetraacetic acid improves the uptake of dyes in textile manufacturing by chelating metal ions that can interfere with the dyeing process, leading to brighter and more uniform colors.
  • Bleach Stabilizer: It stabilizes bleaching agents in fabric treatments, ensuring even and effective bleaching without damaging the fabric or altering its color.

Specifications

Assay ≥ 99%
Appearance White crystalline powder
Odor Odorless
Boiling Point Decomposes at 200°C (392°F)
Melting Point 240°C (464°F) (decomposes)
Density 1.57 g/cm³
Solubility Soluble in water (50 g/L)
Viscosity Not applicable
Flash Point Not applicable

Hazard Symbols

Acute Toxicity
Irritants/Sensitisers/Other Hazards
Acute Toxicity
Irritants/Sensitisers/Other Hazards

FAQs

1. What is the current price of Ethylenediamine tetraacetic acid in India?
The price of Ethylenediamine tetraacetic acid can vary based on factors such as purity, quantity, etc. For the most accurate and competitive pricing, please contact us at +91 22-43432121 for a customized quote tailored to your needs.

2. Where can I buy Ethylenediamine tetraacetic acid in India?
You can purchase Ethylenediamine tetraacetic acid from MULTICHEM, a leading importer with a reputation for quality and reliability. We provide convenient options for bulk orders and direct shipments across India. For more details on how to place an order, please visit our website or contact our sales team.

3. What is the minimum order quantity (MOQ) for Ethylenediamine tetraacetic acid?
Our minimum order quantity (MOQ) for Ethylenediamine tetraacetic acid is designed to cater to both small-scale and large-scale needs. The MOQ depends on the packing size of the product which could range from 25 kg to 250kg.

4. How can I ensure the quality of Ethylenediamine tetraacetic acid supplied by Multichem?
We adhere to stringent quality control processes to ensure that our products meet the highest standards of purity and effectiveness. They undergo rigorous testing and quality checks to guarantee that they comply with industry specifications. We provide a Certificate of Analysis (CoA) with every shipment to ensure transparency and quality assurance.