Registration Dossier
Registration Dossier
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EC number: 943-290-2 | CAS number: -
Water solubility
Administrative data
Link to relevant study record(s)
Description of key information
97.47 g/l
Key value for chemical safety assessment
- Water solubility:
- 97.47 g/L
- at the temperature of:
- 25 °C
Additional information
Acid Red 249:1 is a multiconstituent substance composed by the acidic and the sodium salt forms of the same structure (72.7 % and 14.95 % of the substances respectively).
Water solubility was determined by the OECD Guideline 105 (Water solubility), adopted 27.05.95.
The test was performed on the sodium salt of the Acid Red 249:1 and the tested substance results to have a water solubility of 97.47 g/l.
Considering the high similarity between the structures and the composition of the substance Acid Red 249:1 is expected to be soluble as described by the experimental data on the sodium salt.
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