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03709 Sigma-Aldrich

Ethylenediaminetetraacetic acid trisodium salt trihydrate

BioUltra

Synonym: Trisodium ethylenediaminetetraacetate trihydrate

  • CAS Number 65501-25-9

  • Empirical Formula (Hill Notation) C10H13N2Na3O8 · 3H2O

  • Molecular Weight 412.23

  •  Beilstein Registry Number 3858591

  •  MDL number MFCD02253006

  •  PubChem Substance ID 329747783

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Properties

Related Categories Biochemicals and Reagents, Chelators More...
InChI Key   FXNQQEVEDZAAJM-UHFFFAOYSA-K
product line   BioUltra
pH   7.0-8.0 (25 °C, 0.1 M in H2O)
solubility   H2O: soluble0.1 M at 20 °C, clear, colorless
anion traces   chloride (Cl-): ≤50 mg/kg
  sulfate (SO42-): ≤50 mg/kg
cation traces   Al: ≤5 mg/kg
  As: ≤0.1 mg/kg
  Ba: ≤5 mg/kg
  Bi: ≤5 mg/kg
  Ca: ≤10 mg/kg
  Cd: ≤5 mg/kg
  Co: ≤5 mg/kg
  Cr: ≤5 mg/kg
  Cu: ≤5 mg/kg
  Fe: ≤5 mg/kg
  Li: ≤5 mg/kg
  Mg: ≤5 mg/kg
  Mn: ≤5 mg/kg
  Mo: ≤5 mg/kg
  Ni: ≤5 mg/kg
  Pb: ≤5 mg/kg
  Sr: ≤5 mg/kg
  Zn: ≤5 mg/kg
λ   0.1 M in H2O
UV absorption   λ: 260 nm Amax: ≤1.5
  λ: 280 nm Amax: ≤0.1

Description

Application

Ethylenediaminetetraacetic acid trisodium salt trihydrate can be used to study chelators, biochemicals and reagents. Trisodium ethylenediaminetetraacetate trihydrate (EDTA) has been tested for possible carcinogenicity and no compound-related signs of clinical toxicity have been noted.

Price and Availability


Laboratory Gloves
Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
2
RTECS 
AH5250000
Protocols & Articles
Peer-Reviewed Papers
15

References

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