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Postion:Product Catalog >Chemical Reagents>Organic reagents>EDTA
EDTA
  • EDTA

EDTA NEW

Price Get Latest Price
Package 1kg 25kg
Min. Order: 1kg
Supply Ability: 20MT
Update Time: 2026-07-22

Product Details

Product Name: EDTA CAS No.: 60-00-4
Min. Order: 1kg Purity: 99%
Supply Ability: 20MT Release date: 2026/07/22

EDTA (Ethylenediaminetetraacetic acid) is a versatile chelating agent with a wide range of applications across various fields due to its ability to bind metal ions tightly. Here are the major applications of EDTA:


1. Medical and Clinical Applications

  • Anticoagulant: EDTA (typically as K?EDTA or K?EDTA) is used in blood collection tubes to prevent clotting by chelating calcium ions, which are essential for coagulation. It’s the preferred anticoagulant for complete blood counts (CBC).

  • Treatment of Heavy Metal Poisoning: Used in chelation therapy to treat lead, mercury, or other heavy metal intoxications (e.g., calcium disodium EDTA for lead poisoning).

  • Stabilizer in Pharmaceuticals: Prevents metal-catalyzed degradation of drugs.


2. Industrial Applications

  • Water Softening: Binds Ca2? and Mg2? ions in hard water, improving the efficiency of detergents and cleaning agents.

  • Detergents and Cleaners: Enhances cleaning power by sequestering metal ions that interfere with surfactants.

  • Pulp and Paper Industry: Controls metal ions that catalyze bleaching reactions.

  • Textile Industry: Used in dyeing and printing to stabilize bleaches and prevent metal-induced discoloration.


3. Food Industry

  • Preservative and Stabilizer: Added to foods (as calcium disodium EDTA) to prevent oxidation and spoilage caused by trace metals (e.g., in canned vegetables, dressings, soft drinks).

  • Color and Flavor Retention: Helps maintain product appearance and taste by inhibiting metal-catalyzed reactions.


4. Laboratory and Analytical Chemistry

  • Titration Agent: Used in complexometric titrations to determine concentrations of metal ions (e.g., Ca2?, Mg2?).

  • Buffer Component: Stabilizes pH and prevents metal interference in biochemical assays.

  • Enzyme Inhibition: Chelates cofactor metal ions (like Mg2? or Zn2?) to inhibit metalloenzymes in research.


5. Agriculture

  • Micronutrient Fertilizers: EDTA-metal complexes (e.g., Fe-EDTA) deliver essential micronutrients to plants in a bioavailable form, especially in alkaline soils where metals precipitate.


6. Environmental Applications

  • Soil and Water Remediation: Helps mobilize and remove toxic heavy metals from contaminated sites.

  • Wastewater Treatment: Sequesters heavy metals to prevent environmental release.


7. Cosmetics and Personal Care

  • Stabilizer: Prevents rancidity and discoloration in products like shampoos, lotions, and creams by binding trace metal contaminants

Company Profile Introduction

Established in 2006 in Wuhan, Watson Biotechnology specializes in manufacturing premium food and cosmetic raw materials. Backed by sophisticated facilities, strict quality management and continuous technical innovation, we deliver fully compliant raw materials to global customers. Committed to sustainable biotechnology, we provide reliable products and professional services for the food and cosmetic sectors.

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  • Since: 2018-09-28
  • Address: No. 16, 20th Floor, Unit 2, Kaixin Houhu Life Plaza, Tazi Lake, Jiang'an District, Wuhan City, Hubei
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