Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Malonic acid was not toxic to daphnia magna at 100 mg/L in a 48 hr immobilisation study according to OECD 202.

The analog substance, disodium succinate hexahudrate, used for read across as part of a category approach, was not toxic to fish at 95.4 mg/L (equivalent to 57.2 mg/L disodium succinate) in a 96 hr toxicity study according to OECD 203, not toxic to daphnia magna at 997 mg/L (equivalent to 598.1 mg/L disodium succinate) i

n a 48 hr immobilisation study according to OECD 202, and not toxic to algae at 998 mg/L

(equivalent to 598.7 mg/L disodium succinate)

in growth rate and biomass inhibition tests according to OECD 201.

Additional information