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: 278-855-6
CAS number: 78169-20-7
on all three trophic levels (fish, daphnia, algae) were performed to
examine the aquatic toxicity of the Sulfomium compound mixture. Algae
turned out to be the most sensitive species revealing an EC50 (72h) of
0.058 mg/L and an EC10 (72h) of 0.029 mg/L based on growth inhibition.
Thus, the mixture is considered to be very toxic to aquatic organisms.
Investigations on the effects towards aquatic invertebrates support this
conclusion by providing an acute EC50 (48h) of 0.138 mg/L for the
immobilisation of Daphnia magna and a chronic LOEC (21d) of 0.27
mg/L based on mortality in a reproduction test. Fish turned out to be
less sensitive, with an measured LC50 (96h) of 14.6 mg/L for the golden
orfe (Leuciscus idus).
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.
Do not show this message again