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Physical & Chemical properties

Water solubility

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Description of key information

<5 µg/L at 23°C and at pH 6.2

(pH value of water used)

Key value for chemical safety assessment

Additional information

The determination was carried out by flask method based on the ETAD method. This standard method was developed by intensive cooperation with the ETAD (Ecological and Toxicological Association of Dyes and Organic Pigments Manufacturers) and is regarded as acceptable for pigments by authorities.

The concentration of the test substance in water was analyzed by HPLC-UV and 5 μg/L was found to be the detection limit (LOD) of the method.