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: 243-632-4
CAS number: 20241-76-3
The 96h LC50 of Disperse Blue 077 (FAT
40278/A) in the zebra fish acute toxicity test was determined to
be 462.39 mg/L. The EC50 and EC100 values were found to be higher than
100 mg/L, in a short-term toxicity study with daphnids conducted with structurally
similar Disperse Blue 054/077 according to OECD TG 202. Exposure of Disperse
Blue 054/077 to Lemna minor did not produce any toxic effects at
saturation concentration following 7-days exposure. The IC50 (3h) of Disperse
Blue 077 (FAT 40278/A) to activated sludge was determined to be >400
mg/l. Based on the above details, it is evident that the LC50 values are
>100 mg/L at all three trophic levels. Hence, Disperse Blue 077 can
be considered as not toxic to the aquatic ecosystem.
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