Date published: 2025-9-17

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Ethylenediaminetetraacetic acid trisodium salt dihydrate (CAS 150-38-9 (anhydrous))

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Alternate Names:
Trisodium ethylenediaminetetraacetate dihydrate
CAS Number:
150-38-9 (anhydrous)
Purity:
≥98%
Molecular Weight:
394.22
Molecular Formula:
C10H13N2Na3O82H2O
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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Ethylenediaminetetraacetic acid trisodium salt dihydrate is a synthetic chemical compound employed in scientific research across various applications. As a chelator, it effectively binds and eliminates metal ions from aqueous solutions. This compound is utilized in laboratory experiments, playing a role in stabilizing proteins, enhancing solubility, and inhibiting enzyme activity.


Ethylenediaminetetraacetic acid trisodium salt dihydrate (CAS 150-38-9 (anhydrous)) References

  1. Occurrence and Human Health Risk Assessment of Pharmaceuticals and Hormones in Drinking Water Sources in the Metropolitan Area of Turin in Italy.  |  Papagiannaki, D., et al. 2021. Toxics. 9: PMID: 33923920
  2. Model study of the constituents of wall painting degradation patinas: The effect of the treatment with chelating agents on the solubility of the calcium salts  |  VES Bonino, M Tegoni, C Mucchino, G Predieri. 2015. Microchemical Journal. 118: 62-68.

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Ethylenediaminetetraacetic acid trisodium salt dihydrate, 250 g

sc-211483
250 g
$60.00

Ethylenediaminetetraacetic acid trisodium salt dihydrate, 1 kg

sc-211483A
1 kg
$180.00