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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Ecotoxicological information

Endpoint summary

Administrative data

Description of key information

Reactive Red 245 was non-toxic to aquatic organisms.

Additional information

Short-term toxicity tests are available for all three trophic levels (fish, invertebrates and algae).

The 96-h LC50 is >1000 mg/L in zebrafish, the 48-h EC50 in Daphnia magna is >420mg/L, and the 72-h ErC50 and ErC50 values in algae are >100 mg/L respectively. In an activated sludge respiration inhibition test a 3-h IC50 value of >100 mg/L was observed.