Registration Dossier
Registration Dossier
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EC number: 242-520-2 | CAS number: 18718-07-5
Vapour pressure
Administrative data
Link to relevant study record(s)
Description of key information
A study for the endpoint 'vapour pressure' has not been performed for manganese bis(dihydrogen phosphate). For the purpose of environmental fate modelling, the key value for chemical safety assessment has been set at 0.000001 Pa as recommended by the ECHA Guidance document Appendix R.7.13-2: Environmental risk assessment for metals and metal compounds (July 2008).
Key value for chemical safety assessment
- Vapour pressure:
- 0 Pa
- at the temperature of:
- 20 °C
Additional information
An adaptation from the standard testing regime is justified on the following basis:
According to Annex VII, section 7.5, column 2 of Regulation No. 1907/2006 (REACH), a study for the vapour pressure need not be conducted if the melting point is above 300°C. As the melting point of manganese bis(dihydrogen phosphate) has been determined to be >450°C, a study for vapour pressure is not scientifically justified.
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.
