Registration Dossier
Registration Dossier
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Reaction mass of Amines, C10-14-branched and linear alkyl, bis[2,4-dihydro-4-[(2-hydroxy-5-nitrophenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)] chromate(1-) (1:1) and Amines,C10-14-branched and linear alkyl, bis[2,4-dihydro-4-[(2-hydroxy-4-nitrophenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)] chromate(1-)
EC number: 943-145-3 | CAS number: -
Water solubility
Administrative data
Link to relevant study record(s)
Description of key information
The solubilities at 20°C were found as follows:
< 2 mg/L with a loading rate of 0.1 g/L at pH 6.2
6 mg/L with a loading rate of 1.0 g/L at pH 5.4
Key value for chemical safety assessment
Additional information
At the determinations were done by flask method according to OECD Guideline 105.
The test item is a complex mixture. The water solubility can therefore only be investigated via determination of dissolved amounts of chromium, nitrogen and carbon contained in the test item.
The different results show that the water solubility of the test item is dependent on the analytical method and the loading rate. The values quantified by TOC are deemed to be constistent and can be considered suitable for use this endpoint.
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