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Environmental fate & pathways

Henry's Law constant

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Description of key information

H = 0.000000003 (20°C) (Potassium sorbate)

Key value for chemical safety assessment

Henry's law constant (H) (in Pa m³/mol):
at the temperature of:
20 °C

Additional information

The low Henry's Law constant of 2.77 E-09 Pa x m³/mol, calculated based on experimentally available information indicates a very low potential of Potassium sorbate to volatilize from the water body.