Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 932-124-4 | CAS number: -
Adsorption / desorption
Administrative data
Link to relevant study record(s)
Description of key information
No studies are available
Key value for chemical safety assessment
Additional information
Soil adsorption/ desorption studies with SFL are not possible.
Irrespective of the method selected to monitor the test material, analytical difficulties could arise from the addition of SFL to soil due to its high concentration of calcium ions. A significant contribution of dissolved calcium would be expected in all samples due to the presence of calcium salts as a naturally occurring mineral fraction in soils. Therefore, it would not be possible to analytically distinguish between contributions to the analysed solution calcium concentration originating from the test material and that originating from the soils themselves.
Since SFL is primarily composed of inorganic substances, the organic carbon content of the soils is not anticipated to play a significant role in the mobility of inorganic salts and therefore the actual test endpoint, that of an organic carbon normalised adsorption coefficient (Koc) is probably not actually valid/ relevant for this type of substance. The determination of a Koc value is also not applicable to a UVCB substance.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.
