Registration Dossier
Registration Dossier
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EC number: 275-031-8 | CAS number: 70942-01-7
Endpoint summary
Administrative data
Description of key information
Additional information
Several studies on the biodegradability in water are available on analogous substance CAS 16470-24-9 belonging to the Stilbene Fluorescent Whitening Agents category; furthermore some experimental data about the BOD5/COD ratio are available on the substance under registration. The substance can be considered as neither readily nor inherently biodegradable.
A field study at a full-scale STP on the analogous substance CAS 16090-02-1 (Poiger 1994, HERA project 2004) gave no evidence of biodegradation when the mass flow was monitored. It is assumed that the test substance would be non biodegradable in soil and sediment either.
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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