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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Environmental fate & pathways

Endpoint summary

Administrative data

Description of key information

Additional information

The aromatic sulphonic acids completely ionise in water even at low pH. The salts of these acids are the hydrotropes. There are 7 biodegradation studies with the acid forms and 7 with the salt forms supporting the conclusion of ready biodegradability in water. In soil, the time necessary for complete biodegradation of the acid form was 32 days.