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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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 Acute Toxicity of Sodium Bromide Solution to the Marine Alga Skeletonema costatum 

Key value for chemical safety assessment

EC50 for marine water algae:
440 mg/L
EC10 or NOEC for marine water algae:
440 mg/L

Additional information

Sodium bromide is not considered toxic to algae based on the EC50value of 440 mg/L. The NOEC was found to be >440 mg/L, based on a study with Skeletonema costatum.