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Physical & Chemical properties

Melting point / freezing point

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Description of key information

The melting point of "24.3% available chlorine" sodium hypochlorite is determined to be -28.9 °C.

Key value for chemical safety assessment

Melting / freezing point at 101 325 Pa:
244.25 K

Additional information

The melting point of "24.3% available chlorine" sodium hypochlorite is determined to be -28.9 °C (by DSC analysis) in a GLP and guideline study.