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Environmental fate & pathways

Adsorption / desorption

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Description of key information

A TNG-biosorption study was conducted with heat-killed cells of 4 ATCC test organisms to avoid biotrasformation of the compound. With 5.6 mg/mL cells at 25 ppm TNG, the average biosorption coefficient and standard deviation was 37 +/- 10. This number is very low and is not environmenatlly significant.

Key value for chemical safety assessment

Koc at 20 °C:
93

Additional information


Other adsorption coefficient indicated as dimensionless:
- other: ,37.0 at the temperature 25.0°C
- log Kp (sediment-water) ,1.14 at the temperature 25.0°C