Registration Dossier
Registration Dossier
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EC number: 250-528-2 | CAS number: 31242-17-8
Endpoint summary
Administrative data
Description of key information
Based on read-across to the source substance, where 3 -17% biodegradation was seen in an OECD 301B ready biodegradation study and ~40%% Biodegradation was seen in an OECD 302C Inherent Biodegradation study, the registration substance isn't expected to be readily biodegradable, but will have some inherent biodegradation potential.
Additional information
The magnesium sulfonate target substance is not readily biodegradable based on OECD 301B biodegradation study for the source substance. However, considerable biodegradation was seen in the OECD 302C inherent biodegradation study, with ~40% bioderadation achieved after 28 days. Based on these findings it is expected that the substance would have ultimate biodegradability.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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