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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Toxicity to microorganisms

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Administrative data

Link to relevant study record(s)

Description of key information

NOEC (3h) ≥ 100 mg/L (OECD 209, activated sludge)

Key value for chemical safety assessment

Additional information

One study is available on the toxicity of Sorbitan laurate (CAS No. 1338-39-2) to microorganisms.

The key study conducted with Sorbitan monolaurate (CAS No. 1338-39-2) was performed as a limit test according to the OECD Guideline 209 and GLP (Desmares-Koopmans, 2010). Activated sludge of a predominantly domestic sewage was exposed to the test concentration of 100 mg/L during 3 hours. No effect on the respiration rate of the activated sludge was observed.