Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
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.
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 255-250-5 | CAS number: 41184-20-7
Endpoint summary
Administrative data
Description of key information
Additional information
Appearance: Supporting study: The substance is a solid.
Melting point: Supporting study: Estimated by EPI-Suite Calculation: The Melting point of disodium 2-aminobenzene-1,4-disulfonate has been estimated to be 287 ºC
Boiling point: Supporting study: Estimated by EPI-Suite Calculation: The Boiling point of disodium 2-aminobenzene-1,4-disulfonate has been estimated to be 659.28 ºC.
Vapour Pressure: Supporting study: Estimated by EPI-Suite Calculation:The Vapour pressure of disodium 2-aminobenzene-1,4-disulfonate has been estimated to be 0.000000000000337 Pa at 25 ºC.
Partition coefficient: Supporting study: Estimated by EPI-Suite Calculation: The Partition coefficient of disodium 2-aminobenzene-1,4-disulfonate has been estimated to be -5.61 at the temperature of 25 ºC .
Water solubility: Supporting study: Estimated by EPI-Suite Calculation: The Water solubility of disodium 2-aminobenzene-1,4-disulfonate has been estimated to be 859.77 mg/L at the temperature of 25 ºC .
Explosiveness: Data waiving: In accordance with column 2 of REACH Annex VII, the explosiveness of the substance does not need to be tested, because there are no chemical groups associated with explosive properties in the molecule.
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.
