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161535 Sigma-Aldrich

N-(2-Hydroxyethyl)ethylenediaminetriacetic acid trisodium salt hydrate

99%

Synonym: Trisodium HEDTA hydrate

  • CAS Number 207386-87-6

  • Linear Formula HOCH2CH2N(CH2CO2Na)CH2CH2N(CH2CO2Na)2 · xH2O

  • Molecular Weight 344.20 (anhydrous basis)

  •  EC Number 205-381-9

  •  MDL number MFCD00150694

  •  PubChem Substance ID 24849938

  •  NACRES NA.22

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Properties

Related Categories Chelation/Complexation Compounds, Chemical Synthesis, EDTA Derivatives, Synthetic Reagents
assay   99%
mp   288 °C (dec.) (lit.)
SMILES string   O.[Na+].[Na+].[Na+].OCCN(CCN(CC([O-])=O)CC([O-])=O)CC([O-])=O
InChI   1S/C10H18N2O7.3Na.H2O/c13-4-3-11(5-8(14)15)1-2-12(6-9(16)17)7-10(18)19;;;;/h13H,1-7H2,(H,14,15)(H,16,17)(H,18,19);;;;1H2/q;3*+1;/p-3
InChI key   FHGJYTNPLCNRLG-UHFFFAOYSA-K

Description

Application

N-(2-Hydroxyethyl)ethylenediaminetriacetic acid trisodium salt hydrate can be used as a complexing agent in combination with thiourea and its derivatives to enhance the deposition rate of electroless copper plating solutions.

Packaging

1 kg in poly bottle

100 g in poly bottle

3 kg in poly drum

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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Protocols & Articles
Peer-Reviewed Papers
15

References

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