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431788 Sigma-Aldrich

Ethylenediaminetetraacetic acid

99.995% trace metals basis

Synonym: (Ethylenedinitrilo)tetraacetic acid, EDTA, Edathamil, Ethylenedinitrilotetraacetic acid

  • CAS Number 60-00-4

  • Linear Formula (HO2CCH2)2NCH2CH2N(CH2CO2H)2

  • Molecular Weight 292.24

  •  Beilstein/REAXYS Number 1716295

  •  EC Number 200-449-4

  •  MDL number MFCD00003541

  •  eCl@ss 39030907

  •  PubChem Substance ID 24867047

  •  NACRES NA.22

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Properties

Related Categories Chelation/Complexation Compounds, Chemical Synthesis, EDTA Derivatives, Essential Chemicals, Ethylenediaminetetraacetic acid (EDTA) and EDTA Solutions,
Quality Level   100
assay   99.995% trace metals basis
form   powder
mp   250 °C (dec.) (lit.)
solubility   water: soluble 0.4 g/L at 20 °C
SMILES string   OC(=O)CN(CCN(CC(O)=O)CC(O)=O)CC(O)=O
InChI   1S/C10H16N2O8/c13-7(14)3-11(4-8(15)16)1-2-12(5-9(17)18)6-10(19)20/h1-6H2,(H,13,14)(H,15,16)(H,17,18)(H,19,20)
InChI key   KCXVZYZYPLLWCC-UHFFFAOYSA-N

Description

General description

Ethylenediaminetetraacetic acid is a water-soluble chelating agent that can form complexes with metal ions.

Packaging

25, 100 g in poly bottle

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Personal Protective Equipment 
RIDADR 
UN 3077 9 / PGIII
WGK Germany 
WGK 2
RTECS 
AH4025000
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Single- & multi-channel pipettes from BRAND
Protocols & Articles
Peer-Reviewed Papers
15

References

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