Products > 5 Fine chemicals > N-hydroxyethylethylenediaminetriacetic acid trisodium salt

N-hydroxyethylethylenediaminetriacetic acid trisodium salt

N-hydroxyethylethylenediaminetriacetic acid trisodium salt/CAS No. 139-89-9

Product No.BRT-015J



Chemical name

N-hydroxyethylethylenediaminetriacetic acid trisodium salt

Trade name

HEDTA-3Na

CAS No

139-89-9

EINECS No

205-381-9

Molecular formula

C10H15N2Na3O7

Molecular weight

344.2

Melting point

288 °C (dec.)(lit.)

Stability

Hygroscopic

Assay

98%

Appearance

White crystal

Application

The amount of Fe3+ can be controlled in solution with PH 8-10.

It can be used in strong acidic solution (such as other Ao Mixture with low solubility).

Its use is similar to HEDTA.