Registration Dossier
Registration Dossier
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EC number: 934-716-8 | CAS number: -
Vapour pressure
Administrative data
Link to relevant study record(s)
Description of key information
The calculated vapour pressure range is 2.6442 - 2.9340 kPa.
Key value for chemical safety assessment
Additional information
Vapour pressure of the substance was estimated by calculation according to Raoult's law. The calculation was based on the real amount of NaOH in the solution and on the assumption that the total amount of salts is as fully dissociated NaOH. These represent the minimum and the maximum vapour pressures. Thus, the calculated vapour pressure range is 2.6442 - 2.9340 kPa. However, the molalities of the salts in the solution are relatively high to make a reliable assessment by calculation.
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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