EDTA 2Na

Product Categories: Pharmaceuticals / API / complexant
English Name: Ethylene Diamine Tetraacetic Acid disodium salt
Synonyms: Ethylenediaminetetraacetic acid disodium salt solution; disodium dihydrogen ethylenediaminetetraacetate; Disodium Edetate; Edta di sodium salt; disodium 2, 2'-{ethane-1,2-diylbis[(carboxymethyl)imino]}diacetate (non-preferred name); disodium 2-[2-(bis(carboxymethyl)amino)ethyl-(carboxymethyl)amino]acetic acid
CAS NO.: 139-33-3
Molecular Weight: 338.22
Molecular Formula: C₁₀H₁₄N₂Na₂ O₈
Standard: ≥ 99%
Package: Foil bag
Product Introduction: White crystalline powder
Use: EDTA 2Na is an important complexing agent. For silvering solution before the copper plating, gold-plated, pewter, iron and steel parts and pieces of copper in the electrochemical polishing, it can also be used in place of EDTA-Na. Also used in detergents, liquid soap, shampoo, agricultural chemical sprays, color photographic materials Processing bleach fixer, purifying agent, PH adjusting agents, anti-coagulant agents. In the styrene-butadiene rubber polymerization initiators are redox systems, EDTA disodium as part of an active agent, mainly for complex ferrous ions, controlling the polymerization rate.
Structural Formula: