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Environmental fate & pathways

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Regarding the 1-octanole/water partition coefficient, accumulation of NTA acid in organisms is not to be expected. This confirm a study with the analog salt Na3NTA [Lentz and Lidzba, 1988], were BCF values around 3-20 L/kg determined for several species (fish, snail, backswimmer, worm, frog, and crayfish).