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.
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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