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Henry's Law constant

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Description of key information

The database of the EPA contains an experimentally determined Henrys law constant for melamine of 1.84 x 10exp-14 atm.m3/mol (1.86 x 10exp-9 Pa*m-3*mol-1) at 20 °C. Based on this result the substance will not evaporate into the atmosphere from the water surface.

Key value for chemical safety assessment

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

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