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Environmental fate & pathways

Hydrolysis

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Description of key information

The Hydrolysis rate constant of 4-aminobenzene-1,3-disulphonic acid was estimated to be 0.0000000000052004 (5.2004 E-12) cm3/molecule-sec at a half life of 24.681 hrs. 

Key value for chemical safety assessment

Half-life for hydrolysis:
24.681 h
at the temperature of:
25 °C

Additional information

The Hydrolysis rate constant of 4-aminobenzene-1,3-disulphonic acid was estimated to be 0.0000000000052004 (5.2004 E-12) cm3/molecule-sec at a half life of 24.681 hrs. The estimated half life indicates that 4-aminobenzene-1,3-disulphonic acid would be slowly hydrolysable.