Registration Dossier
Registration Dossier
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EC number: - | CAS number: -
Water solubility
Administrative data
Link to relevant study record(s)
Description of key information
water solubility > 2333 g/L at 20°C
Key value for chemical safety assessment
- Water solubility:
- 2 333 g/L
- at the temperature of:
- 20 °C
Additional information
No data on the water solubility of the substance is avaialble. The results from the structural analogue are used instead (for details see reporting Format as attached to section 13 in the IUCLID dossier).
The water solubility of Reaction mass of tetrasodium phosphonoethane-1,2-dicarboxylate and hexasodium-phosphonobutane-1,2,3,4-tetracarboxylate has been determined according the EU method A.6 of the Commission directive 84/449/EEC and the GLP.
The preliminary test determined the water solubility to be approximately greater than 2333 g/L at 20°C.
No definitive test has been performed as the test material produced a very viscous solution at a concentration of 1498 g/L and above, which would have proved impossible to filter.
Even if no definitive test has been performed, the water solubility determined is sufficiently high to be used for risk assessment. Therefore, it is considered as reliable with restrictions.
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.
