Registration Dossier
Registration Dossier
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EC number: 244-169-0 | CAS number: 21049-70-7
Endpoint summary
Administrative data
Description of key information
Additional information
The test substance is not supposed to be directly applied to soil and an indirect exposure to soil via sewage sludge transfer is unlikely since the substance is rapidly biodegradable. For a substance being considered as rapidly biodegradable, it can be assumed that it will be biodegraded within the STP process and as a consequence a transfer to the soil compartment is not expected. In addtion, the substance does have a very high water solubility and its physico-chemical properties do not indicate bioaccumulation and/or adsorption to soil. Due to rapid oxidation of sulphite / disulphite substances under environmental conditions (worst-case half-life of 77 h), no relevant test design and toxicity data can be generated.
Conclusively, a study on the toxicity to terrestrial organisms is not considered necessary and therefore not provided.
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.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
