Registration Dossier

Ecotoxicological information

Endpoint summary

Administrative data

Description of key information

Target substance is considered to have low toxicity to the aquatic ecosystem.

Additional information

Aquatic toxicity potential of target substance, Acid Blue 185 was evaluated in studies conducted with fish, invertebrates, Lemna and bacteria.

In a key study with Daphnia magna, the 48-h EC50 of FAT 20063/C was determined to be 173 mg/l. In two studies conducted with fish, the LC50 of the target substance was determined to be >1000 mg/L, while in studies with bacteria, the IC50 was >320 mg/L. Futher, in a key study with Lemna, the EC50 for FAT 20063/D, was >100 mg/L.

Hence, based on the above results, target substance is considered to have low toxicity to the aquatic ecosystem.