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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

The 3-h EC50 value is 29600 mg/L in micro organisms	

Key value for chemical safety assessment

EC50 for microorganisms:
29 600 mg/L

Additional information

A bacteria toxicity test with sodium methallyl sulfonate was perfomed on pseudomonas putita according to the article of Bringmann and Kuhn 1977. The test is valid and the outcome is a lowest EC50 of 29600 mg/L