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In accordance with Column 2 of REACH Annex IX, the bioaccumulation study in aquatic species (required in section 9.3.2) does not need to be conducted as the substance has a low potential for bioaccumulation. The substance is a mixture of salts or free acids and is very hydrophilic as indicated by the very low logKow (<1.8) determined at pH 7. It is recognized that for ionized substances, the logKow might not be suitable for calculation of a BCF value. However, in general, ionized organic substances do not readily diffuse across surfaces. This is supported by an estimated value of BCF on the main components using the Meylan et al (1999) QSAR estimation from BCFBAF v3.01, suitable for ionic substances.
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.
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