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Physical & Chemical properties

Water solubility

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Link to relevant study record(s)

Description of key information

The water solubility determination of test itemdisodium-5-amino-4-hydroxy-3-(phenylazo)naphthalene-2,7-disulphonate (CAS No. 3567-66-6 ) was done as per the shake flask method. The water solubility value was found to be 54.45 g/L at 26 °C. Thus, it can be concluded that the test chemical is very soluble in water.

Key value for chemical safety assessment

Water solubility:
54 450 mg/L
at the temperature of:
26 °C

Additional information

The water solubility determination of test item disodium-5-amino-4-hydroxy-3-(phenylazo) naphthalene-2,7-disulphonate (CAS No. 3567-66-6 ) was done as per the shake flask method. The water solubility value was found to be 54.45 g/L at 26 °C. Thus, it can be concluded that the test chemical is very soluble in water.