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Physical & Chemical properties

Melting point / freezing point

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Description of key information

The determination of the melting point was performed according to OECD 102 by applying the differential scanning calorimetry. The melting point of lithium hydroxide anhydrous and lithium hydroxide monohydrate was determined to be 422.83 degree C and 423.93 degree C at 1013.25 hPa, respectively.
According to the handbook-data the melting point of Lithium hydroxide anhydrous and monohydrate is between 445 and 471 degree C.

Key value for chemical safety assessment

Melting / freezing point at 101 325 Pa:
422.83 °C

Additional information

The determination of the melting point was performed according to OECD 102 by applying the differential scanning calorimetry. The melting point of lithium hydroxide anhydrous and lithium hydroxide monohydrate was determined to be 422.83 degree C and 423.93 degree C at 1013.25 hPa, respectively. According to the handbook-data the melting point of lithium hydroxide anhydrous and monohydrate is between 445 and 471 degree C.