Safety Reference
Danger
H302Harmful if swallowed
H315Causes skin irritation
H318
Sourcing N-(2-Hydroxyethyl)ethylenediaminetriacetic acid?
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Pentetic acid
Chelating agent for metal extraction
Sourcing N-(2-Hydroxyethyl)ethylenediaminetriacetic acid?
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N-(2-Hydroxyethyl)ethylenediaminetriacetic acid (HEDTA) is a chelating agent that forms stable complexes with metal ions, particularly trivalent iron in the pH range of 7 to 10. It is used in industrial and analytical applications to control metal ion reactivity and solubility.
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
The international HS code for N-(2-Hydroxyethyl)ethylenediaminetriacetic acid (CAS 150-39-0) is 2922.50.
2922.50
2922 50 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
2-[2-[bis(carboxymethyl)amino]ethyl-(2-hydroxyethyl)amino]acetic acid
URDCARMUOSMFFI-UHFFFAOYSA-N
C(CN(CC(=O)O)CC(=O)O)N(CCO)CC(=O)O