Date published: 2025-12-4

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EDTA, Tetrasodium Salt, Ultra Pure (CAS 13235-36-4)

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Alternate Names:
Edetate sodium; Ethylenediaminetetraacetic acid
Application:
EDTA, Tetrasodium Salt, Ultra Pure is a chelating agent and sequestrant
CAS Number:
13235-36-4
Molecular Weight:
380.17
Molecular Formula:
C10H12N2O8Na4
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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EDTA, Tetrasodium Salt, Ultra Pure is a chelating agent with wide ranging ability to sequester various polyvalent cations. This compound is used in experiments as a simple model for amino acid components of proteins. EDTA (Ethylenediaminetetraacetic acid) is a chelating agent, a general chemical, and a sequestrant. EDTA is used extensively as chelator of divalent cations such as Ca2+. Used to minimize metal ion contaminants and also used to facilitate enzymatic reactions that could be inhibited by heavy metal traces. EDTA, Tetrasodium Salt, Ultra Pure inhibits enzymes, such as metalloproteases, that require divalent cations for activity. Some research has shown that this product is a potential inhibitor of Calpain.

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

EDTA, Tetrasodium Salt, Ultra Pure, 500 g

sc-391059
500 g
$125.00

EDTA, Tetrasodium Salt, Ultra Pure, 1 kg

sc-391059A
1 kg
$218.00