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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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Administrative data

Link to relevant study record(s)

Description of key information

Exposure of Daphnia magna to Xanthan lyase, batch PPE55581 gave EC50 value of greater than 1761.4 mg enzyme concentrate dry matter/L (equivalent to 100 mg aep/L). The No Observed Effect Concentration (NOEC) was the highest concentration tested, 1761.4 mg enzyme concentrate dry matter/L (equivalent to 100 mg aep/L).

Key value for chemical safety assessment

Fresh water invertebrates

Fresh water invertebrates
Dose descriptor:
EC50
Effect concentration:
> 1 761.4 mg/L

Additional information