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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
tetrakis[({bis[4-(dimethylamino)phenyl] and 4-(methylamino)phenyl} or {4-(dimethylamino)phenyl and bis[4-(methylamino)phenyl]} or {tris[4-(dimethylamino)phenyl]}methylium)]C12-(branched and/or linear)-alkyl-(4-sulfonatophenoxy)benzenesulfonate and oxybis[C12-(branched and/or linear)-alkyl-benzenesulfonate].
EC number: 700-759-4 | CAS number: -
Endpoint summary
Administrative data
Description of key information
Additional information
The choice of the maximum solubility has been an issue. See the IUCLID section dedicated to the solubility of the molecule.
It has been decided to use a 10 mg/L concentration as it encompasses the ions excess (BV1+ or Dowfax 2A1 -) that are inherent to the molecule. However with such value, the solubility of Violet 8812 -39 itself is slightly overestimated.
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