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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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Ecotoxicological information

Long-term toxicity to aquatic invertebrates

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Administrative data

Link to relevant study record(s)

Description of key information

Lowest available NOEC for aquatic invertebrates is 0.037 mg/L Zn(II), corresponding to 0.138 mg/L zinc lactate

Key value for chemical safety assessment

Fresh water invertebrates

Fresh water invertebrates
Effect concentration:
0.138 mg/L

Additional information

The aquatic toxicity of zinc lactate can be understood in terms of the aquatic toxicity of zinc(II) and lactic acid. Zinc is the more toxic component.