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Physical & Chemical properties

Melting point / freezing point

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Administrative data

Link to relevant study record(s)

Description of key information

Melting point between 206 and 236 °C with onset at 221.9 °C, followed by decomposition.

Key value for chemical safety assessment

Melting / freezing point at 101 325 Pa:
221.9 °C

Additional information

OECD guideline 102.

DSC analysis was carried out on the phosphate salt, i.e. Basic Red 014 phosphate, however, no significant differences in the thermal profile are expected. A detailed description of the read across approach is available in section 13.