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Environmental fate & pathways

Hydrolysis

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Description of key information

The Hydrolysis rate constant of phthalylsulfathiazole was estimated to be  0.0000000000342882 cm3/molecule-sec. at half life of 3.743 Hrs.

Key value for chemical safety assessment

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

Additional information

The Hydrolysis rate constant of phthalylsulfathiazole was estimated to be 0.0000000000342882 cm3/molecule-sec. at half life of 3.743 Hrs.The estimated half life of the substance indicates that the substance has negligibly hydrolysis.