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Physical & Chemical properties

Water solubility

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Description of key information

<0.01 mg/L at 23°C at pH 6.4

Key value for chemical safety assessment

Additional information

The determination was carried out with the ETAD method which is based on the water solubility method OECD 105, flask 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 pigment in water was analyzed by HPLC-UV and was found below the limit of the analytical method. The LOQ is 0.01 mg/L.