Registration Dossier

Ecotoxicological information

Endpoint summary

Administrative data

Description of key information

Additional information

The analogue substance was tested for acute toxicity to fish, aquatic invertebrates (short and long term toxicity) and toxicity to aquatic algae (NONS dossier, 1988).

In the acute toxicity test to fish the substance showed a LC50, 96h >500 mg/l and for the aquatic algae EC50, 72h >320 mg/l.

The acute toxicity to aquatic invertebrates showed a EC50, 48h = 37.2 mg/l, triggering the performance of a long term test that resulted equal to NOEC (21days) = 30 mg/l.

Based on the read across considerations same results apply to Reactive Red 239:1.