Industry Grade And Cosmetic Hedta 3na

For chelating metal, it has the very strong rock with cooperation for the most common metal ions.

Description

For chelating metal, it has the very strong rock with cooperation for the most common metal ions.

Product Identification
Synonyms name:Glycine,N-[2-[bis(carboxymethyl)amino]ethyl]-N-(2-hydroxyethyl)-, trisodium salt
CAS No:139-89-9
Molecular Weight:344.20
Chemical Formula:C10H15N2O7•3Na

TEST ITEM

LIMT

APPEARANCE

White crystalline powder

рН  5% р-р  25°C

11.5-12.5

Purity(as 344.2) %

≥98.0%

Heavy metals (as Pb) %

≤0.001

Sulfate, %

≤0.05

Cl, %

≤0.01


Keywords:
Solid HEDTA 3Na; Glycine,N-[2-[bis(carboxymethyl)amino]ethyl]-N-(2-hydroxyethyl)-, trisodium salt.
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