Disodium EDTA, known chemically as Ethylenediaminetetraacetic acid disodium salt (CAS 139-33-3), is a chemical compound celebrated for its remarkable versatility and effectiveness as a chelating agent. Its applications span across critical sectors, from industrial water treatment to pharmaceutical stabilization. As a prominent manufacturer and supplier in China, we are dedicated to providing high-quality Disodium EDTA and sharing insights into its scientific underpinnings and practical uses. For professionals looking to purchase this compound, understanding its science is key.

At its core, Disodium EDTA functions by forming stable complexes, or chelates, with metal ions. This ability stems from its structure, featuring nitrogen atoms and carboxylate groups that can readily bind to metal cations. This sequestration of metal ions is vital for controlling their reactivity in various chemical and biological systems.

Exploring the Science and Applications:

  • Chelation Mechanism: Disodium EDTA acts as a hexadentate ligand, meaning it can form six bonds with a single metal ion. This strong binding affinity is why it's so effective at removing or inactivating metal ions that can otherwise cause degradation, discoloration, or unwanted reactions.
  • Water Treatment: In industrial water systems, Disodium EDTA prevents the formation of hard water scale by chelating calcium and magnesium ions. This process protects equipment and ensures efficient water flow. As a reliable supplier, we offer industrial-grade Disodium EDTA suitable for these applications.
  • Pharmaceuticals and Cosmetics: Disodium EDTA serves as a stabilizer and preservative. It prevents the oxidation of active ingredients and preserves the color and fragrance of products by chelating trace metals. Formulators can effectively buy pharmaceutical-grade Disodium EDTA from us for optimal product performance.
  • Laboratory Use: In research settings, Disodium EDTA is used to deactivate metal-dependent enzymes or to prevent DNA degradation by inhibiting metalloenzymes like DNases.
  • Detergents and Cleaning Agents: It enhances the cleaning power of detergents by softening water and preventing soap scum formation.

Why Partner with Us for Disodium EDTA?

When you decide to purchase Disodium EDTA, choosing a reputable manufacturer is crucial for ensuring product quality and supply chain stability. We pride ourselves on:

  • Product Purity: Our Disodium EDTA is manufactured to high standards, ensuring excellent performance across diverse applications.
  • Competitive Pricing: We offer cost-effective solutions, making high-quality Disodium EDTA accessible for your needs.
  • Reliable Supply: Our robust production capacity ensures a consistent and timely supply, supporting your operational continuity.
  • Technical Expertise: Our team is available to provide detailed product information and application support.

By understanding the science behind Disodium EDTA and partnering with a trusted supplier, you can leverage its powerful chelating properties to enhance your products and processes. Contact us today to discuss your requirements and explore how our Disodium EDTA can benefit your organization.