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: 500-148-0
CAS number: 61788-89-4
The results show no measurable
penetration of the C18:0 soap through rat skin up to 24 h after
application, but 0.2 µg/cm² of the C16:0 soap had penetrated at 24 h.
Some 7.5 µg of the C10:0, C12:0 and C14:0 soaps had penetrated per cm²
at 24 h but the results were not significantly different for the three
soaps. For the three soaps which penetrated the skin there was a lag
time of 1 h before any measurable penetration occurred, but after this
the rate of penetration steadily increased. At the
end of the experiment,i .e. 24 h after
application, between 60 and 70% of the applied [14C] soaps were rinsed
from the skin and 30-40% was associated with the skin.
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.
På den här webbplatsen används kakor. Syftet är att optimera din upplevelse av den.
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