Registration Dossier
Registration Dossier
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EC number: 200-529-9 | CAS number: 62-33-9
Vapour pressure
Administrative data
Link to relevant study record(s)
Description of key information
Thise endpoint can be waived because the substance does not melt under 240°C and starts to decompose at 295°C, so the vapour pressure will be low.
Key value for chemical safety assessment
Additional information
Based on its multiple carboxylic acid salt functionality the pure substance will have a negligibly low vapor pressure. Because of its high polarity the substance always contains a few % of water so the vapour pressure exhibited by this substance is expected to be that of the adherent water.
The low vapour pressure is supported by EPI Suite: the vapour pressure of EDTA-CaNa2 is calculated to be 4.10E-17Pa at 25°C.
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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