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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Toxicity to aquatic algae and cyanobacteria

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Administrative data

Link to relevant study record(s)

Description of key information

The result from one study is available. This study is performed according to GLP, the concentrations and the results are considered to be reliable.
Read across from polyamine to polyamine salt is justified by the equilibrium between polyamine and polyamine salt in water.

Key value for chemical safety assessment

EC50 for freshwater algae:
1 090 µg/L
EC10 or NOEC for freshwater algae:
518 µg/L

Additional information