EDTA Free Acid Reagent Grade *

Also Known As Ethylenediaminetetraacetic Acid


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About EDTA Free Acid Reagent Grade

Ethylenediaminetetraacetic Acid (EDTA), also known as Edetic Acid, has the chemical formula C10H16N2O8. It appears as a white solid crystalline powder. It is slightly soluble in Water at ambient conditions. EDTA is a weak acid that is an Aminocarboxylic Acid and is formed when Ethylenediamine is condensed with Sodium Monochloroacetate in the presence of Sodium Carbonate. It is usually known as a hydrophilic chelating agent to transform metal ions into cyclic, inactive metal complexes.

Chemically pure or Laboratory reagents are two terms often used to describe Reagent Grade chemicals. Reagent Grade chemicals do not meet any accepted quality or purity requirements such as the ACS Grade, the USP Grade, and the FCC Grade, despite their acceptable purity. 

Common Uses and Applications

  • Therapeutic metal chelating agent
  • Blood anticoagulant
  • Personal care products
  • Detergents
  • Chemical analysis reagent
  • Food preservative


Chemistry Table

Edetate Sodium, Sodium Edetate, Ethylenediaminetetraacetic Acid Tetrasodium Salt, EDTA Tetrasodium, Sequestrene, EDTA Sodium, Sodium EDTA
Reagent Grade
Min. 98.0%
Tetrasodium 2,2′,2′′,2′′′-(Ethane-1,2-diyldinitrilo)tetraacetate

Safety and Shipping Information

Please contact us to request a SDS and Certificate of Analysis (COA) for EDTA Free Acid Reagent Grade.

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