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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Short-term toxicity to fish

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Administrative data

Link to relevant study record(s)

Description of key information

The LCO (acute fish toxicity)  of IDHA, sodium salt (other name IDS, sodium salt) for the zebra fish (Brachydanio rerio) is >= 82.6 mg/I.

Taking this information into account it can be concluded that results obtained for acute toxicity of IDHA, sodium salt are also applicable for Mg(2Na)IDHA and presence of Mg cation in Mg(2Na)IDHA molecule instead Na+could not influence of it acute toxicity to fish.

Key value for chemical safety assessment

Fresh water fish

Fresh water fish
Effect concentration:
82.6 mg/L

Additional information