Registration Dossier

Ecotoxicological information

Endpoint summary

Administrative data

Description of key information

No ecotoxicity tests with terrestrial organisms have been performed with Sodium oleylamphopolycarboxy glycinate

In the absence of measured data the PNECsoil can provisionally be calculated using the equilibrium partitioning method (EPM).

PNECsoil-EPM   = 1.06 mg/kg ww

= 1.20 mg/kg dw

= 0.12 mg/kg dw for strongly sorbing substances (additional factor of 10 to compensate for the additional exposure via ingestion).

Additional information

PNECsoil for Sodium oleylamphopolycarboxy glycinate

In the absence of measured data the PNECsoil can provisionally be calculated using the equilibrium partitioning method (EPM). According to REACh guidance R.16 this method uses the PNECaquatic and the sediment/water partitioning coefficient as inputs.

The PNECsoil is then calculated using the equations detailed in REACh guidance R.16:

PNECsoil =   Ksoil-water* PNECaquatic dissolved* 1000 * 1 / RHOsoil

Where:

PNECaquatic  = 1.6 µg/L

Koc                = 1377.4 L/kg

Focsoil            = 0.02

Kd soil            = Focsoil* Koc = 0.02 * 1377.4 = 27.55 L/kg

Ksoil-water      = 9.2 m3/m3

RHOsoil          = 1700 kg/m3

PNECsoil-EPM = 8.6 µg/kg ww

= 9.77 µg/kg dw