+1 vote
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Difference between Diethylenetriamine Pentaacetic Acid Salt and Tetraammonium Ethylenediaminetetraacetate

asked Mar 23, 2014 in Subsea by ekwuemesam (3,660 points)
Does anyone know the difference between Diethylenetriamine Pentaacetic Acid Salt  and Tetraammonium Ethylenediaminetetraacetate?

Is the latter the first in water solution?

Regarding scale dissolvers, Baker provides a dissolver called SRW83510 that contains the salt.

Does anyone have experience of the chemicals? Results?

1 Answer

+2 votes
answered Mar 24, 2014 by Normandy (21,040 points) | selected Mar 24, 2014 by ekwuemesam
 
Best answer

I can only provide a portion of the answer.

Diethylenetriamine Pentaacetic Acid Salt:

  • Molecular Formula: C14H18N3Na5O10
  • Molecular Weight: 503.26 g/mol

Tetraammonium Ethylenediaminetetraacetate:

  • Molecular Formula: C10H28N6O8
  • Molecular Weight: 360.36 g/mol

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