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Physical & Chemical properties

Vapour pressure

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Description of key information

The vapour pressure of complexation products of sodium tartrate with iron trichloride at 20°C is 2.10 kPa.

Key value for chemical safety assessment

Vapour pressure:
2.1 kPa
at the temperature of:
20 °C

Additional information

The indicated vapour pressure, viz. ca. 2.1 kPa, is the value for the vapour pressure of water. This means that – like a salt solution – if it would evaporate, only the water will evaporate, the salt will stay behind and will not evaporate. This is the same for complexation products of sodium tartrate with iron trichloride being a solution of water with non-volatile ingredients.