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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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Administrative data

Link to relevant study record(s)

Description of key information

Carbohydrates and Sugars, hexitols, anhydro, was tested for its toxicity to micro-organisms and no inibition was observed after 3 hours on the respiration of activated sludge at the highest tested concentration of 1000 mg/L.

Key value for chemical safety assessment

EC10 or NOEC for microorganisms:
1 000 mg/L

Additional information

The Carbohydrates and Sugars, hexitols, anhydro, was tested for its toxicity to micro-organisms according to the OECD Guideline 209 (Activated Sludge, Respiration Inhibition Test) and in compliance with GLP.

No inibition was observed after 3 hours on the respiration of activated sludge at the highest tested concentration of 1000 mg/L. The 3 -hour EC50 is >1000 mg/L and the NOEC is equal to 1000 mg/L.