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Physical & Chemical properties

Water solubility

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Description of key information

The water solubility of the substance is 221.2 g/L at a temperature of 20°C.

Key value for chemical safety assessment

Water solubility:
221 g/L
at the temperature of:
20 °C

Additional information

The value of 221.2 g/L will be used for the chemical safety assessment, since 20° C reflects ambient temperature. The high solubility of the substance is supported by a data base value of 292 g/L, provided for CAS 127 -52 -6, the main constituent of “CAS 127 -52 -6 trihydrate”. This value is considered appropriate to support the water solubility value of “CAS 127 -52 -6 trihydrate”. Solubility of CAS 127-52-6 in water is confirmed by open source information like e.g., Chemblink, Chemicalbook or Guidechem, which provide water solubility values of 100 g/L.