Registration Dossier

Diss Factsheets

Administrative data

Hazard for aquatic organisms

Freshwater

Hazard assessment conclusion:
no hazard identified

Marine water

Hazard assessment conclusion:
no hazard identified

STP

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

Sediment (freshwater)

Hazard assessment conclusion:
no hazard identified

Sediment (marine water)

Hazard assessment conclusion:
no hazard identified

Hazard for air

Air

Hazard assessment conclusion:
no hazard identified

Hazard for terrestrial organisms

Soil

Hazard assessment conclusion:
no hazard identified

Hazard for predators

Secondary poisoning

Hazard assessment conclusion:
PNEC oral
PNEC value:
33.33 mg/kg food
Assessment factor:
300

Additional information

Conclusion on classification

Three acute aquatic toxicity studies conducted on fish, Daphnia and algae gave EC50 values of greater than 100% v/v saturated solution. The No Observed Effect Concentration was 100% v/v saturated solution. All three studies showed that there were no toxic effects at saturation.

Studies to assess Partition coefficient and ready biodegradability were not possible as the test material is inorganic. As such, based on the results of the Aquatic toxicity data only, the test material is considered to be not classified as hazardous to the environment according to current classification and labelling guidelines.

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