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Environmental fate & pathways

Biodegradation in water and sediment: simulation tests

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Description of key information

No studies are available on the biodegradation in water / sediment systems of DTPMP ammonium salts. The results are read across from DTPMP sodium salt. The substance has a low level of biodegradation in seawater, based on a degradation rate of 0% in 28d.

Key value for chemical safety assessment

Additional information

This conclusion is based upon a reliable study conducted according to an appropriate test protocol, and in compliance with GLP.

The ammonium ion upon release into the environment would enter natural nitrogen cycles in air, soil and water.