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03685 Sigma-Aldrich

Ethylenediaminetetraacetic acid disodium salt dihydrate

≥97.0% (KT)

Synonym: Disodium ethylenediaminetetraacetate dihydrate, EDTA disodium salt, EDTA-Na2, Edathamil, Edetate disodium salt dihydrate, Sequestrene Na2

  • CAS Number 6381-92-6

  • Empirical Formula (Hill Notation) C10H14N2Na2O8 · 2H2O

  • Molecular Weight 372.24

  •  Beilstein Registry Number 3900609

  •  EC Number 205-358-3

  •  PubChem Substance ID 24845550

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Properties

Related Categories Biochemicals and Reagents, Chelation/Complexation Compounds, Chelators, Chemical Synthesis, EDTA Derivatives,
Quality Level   PREMIUM
assay   ≥97.0% (KT)
mp   248 °C (dec.)(lit.)
solubility   H2O: soluble100 g/L at 20 °C

Description

Application

Chelator of divalent cations. Inhibits enzymes, such as metalloproteases, that require divalent cations for activity.

Price and Availability


Laboratory Gloves
Safety & Documentation

Safety Information

Symbol 
Signal word 
Warning
Hazard statements 
Precautionary statements 
Target organs 
Respiratory Tract
RIDADR 
NONH for all modes of transport
WGK Germany 
2
RTECS 
AH4410000
Flash Point(F) 
>212 °F
Flash Point(C) 
>100 °C
Protocols & Articles
Peer-Reviewed Papers
15

References

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