Registration Dossier

Diss Factsheets

Administrative data

Hazard for aquatic organisms

Freshwater

Hazard assessment conclusion:
PNEC aqua (freshwater)
PNEC value:
3.1 mg/L
Assessment factor:
10
Extrapolation method:
assessment factor
PNEC freshwater (intermittent releases):
1.09 mg/L

Marine water

Hazard assessment conclusion:
PNEC aqua (marine water)
PNEC value:
0.31 mg/L
Assessment factor:
100
Extrapolation method:
assessment factor

STP

Hazard assessment conclusion:
PNEC STP
PNEC value:
64 mg/L
Assessment factor:
10
Extrapolation method:
assessment factor

Sediment (freshwater)

Hazard assessment conclusion:
insufficient hazard data available (further information necessary)

Sediment (marine water)

Hazard assessment conclusion:
insufficient hazard data available (further information necessary)

Hazard for air

Hazard for terrestrial organisms

Soil

Hazard assessment conclusion:
insufficient hazard data available (further information necessary)

Hazard for predators

Secondary poisoning

Hazard assessment conclusion:
no potential for bioaccumulation

Additional information

PNEC values for the aquatic compartment have been derived using a combination of short-term toxicity data for the test substance and long-term data for structurally related substances (see IUCLID section 13 for read-across document).

For sediment and soil, no PNECs can be derived as not sufficient data is available. Based on the properties no adsorption of EDTA-FeNa.3H2O onto the sediment and soil has to be expected, thus the assessment of this compartment will be covered by the aquatic assessment and can be based on the pore water concentration only.

Conclusion on classification

Based on the fact that all EC50/LC50 values for the substance are >100 mg/l, no classification as hazardous to the aquatic environment is required.

Categories Display