Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
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EC number: 910-245-3 | CAS number: -
Endpoint summary
Administrative data
Description of key information
Additional information
Sodium Hydroxide: Source - the sodium hydroxide summary risk assessment report JRC EC 2008
Production and use of sodium hydroxide is normally not expected to increase the pH of the environment. Even after an accidental release the substance will be neutralised finally and therefore the human exposure to sodium hydroxide via the environment is expected to be negligible. Therefore, no direct or systemic exposure is expected from sodium hydroxide.
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.
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