39% Liquid HEDTA 3Na For Industrial Use

In the solution of PH = 8-10, it can control the amount of Fe3 + and can be used in strong acid solution.

Description

In the solution of PH = 8-10, it can control the amount of Fe3 + and can be used in strong acid solution.

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

Light yellow transparent liquid

рН  5% р-р  25°C

11.5-12.5

Purity(as 344.2) %

≥39.0%

Heavy metals (as Pb) %

≤0.001

Sulfate, %

≤0.05

Cl, %

≤0.01


Keywords:
Liquid HEDTA 3Na; Fe3 +; strong acid solution.
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