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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 short-term toxicity of the substance Uvasorb HA19, used for the Read-across with the substance Uvasorb HA88,  was investigated in a 72 hours Algal inhibition test following OECD Guideline 201 .
The study was performed under GLP conditions.

Key value for chemical safety assessment

EC50 for freshwater algae:
1.2 mg/L

Additional information

See the analogue approach justification in the attachments.