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: 435-740-7 | CAS number: 94317-64-3
The test solutions prepared in dechlorinated tap water adjusted to 160 mg/l CaC03 hardness and enriched algal media (U.S. EPA 1987) stored at 20 °Cand 24 ± 2°C respectively, were determined to be stable over a 96-hour period.
Due to the absence of any analytical verification of the test material concentrations during the ecotoxicology studies the Environment Agency requested additional stability data to show whether the test material concentrations were maintained throughout the duration of the ecotoxicology studies. Stability trials were therefore performed to assess test material concentration in test media under the conditions of the previously submitted ecotoxicology studies.
The test material concentrations were determined by High Performance Liquid Chromatography (HPLC) using an external standard technique.
The test solutions prepared in dechlorinated tap water adjusted to 160 mg/l CaCO3 hardness and enriched algal media (U.S. EPA 1987) stored at 20°Cand 24 ± 2°C respectively, were determined to be stable over a 96-hour period.
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.
Welcome to the ECHA website. This site is not fully supported in Internet Explorer 7 (and earlier versions). Please upgrade your Internet Explorer to a newer version.
Close Do not show this message again