Registration Dossier
Registration Dossier
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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: 205-391-3 | CAS number: 140-01-2
Surface tension
Administrative data
Link to relevant study record(s)
Description of key information
1 key study for Pentasodium DTPA 35 - 38% solution
Key value for chemical safety assessment
Additional information
Key study has shown surface tension for the 35 -38% purity solution is 76.7 mN/m (20°C). In accordance with column 2 of Reach Annex VII on surface tension: The surface tension study needs only be conducted if:surface activity is a desired property of the material, which is not the case for the solid form of this substance. Therefore for registration purpose, surface tention for the solid form of this substance is not applicable.
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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