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H2378 Sigma-Aldrich

N-(2-Hydroxyethyl)ethylenediamine-N,N′,N′-triacetic acid trisodium salt hydrate

~99% (titration)

Synonym: N-{2[Bis(carboxymethyl)amino]ethyl}-N-(2-hydroxyethyl)glycine trisodium salt, HEDTA-Na3, HEEDTA, Trisodium N-(2-hydroxyethyl)ethylenediamine-N,N′,N′-triacetate hydrate

  • CAS Number 207386-87-6

  • Empirical Formula (Hill Notation) C10H15N2Na3O7 · xH2O

  • Molecular Weight 344.20 (anhydrous basis)

  •  EC Number 205-381-9

  •  MDL number MFCD00043341

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Properties

assay   ~99% (titration)
SMILES string   [Na+].[Na+].[Na+].OCCN(CCN(CC([O-])=O)CC([O-])=O)CC([O-])=O
Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
2

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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161535 N-(2-Hydroxyethyl)ethylenediaminetriacetic acid trisodium salt hydrate, 99%

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