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Melting point / freezing point

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Description of key information

No melting up to 300°C

Key value for chemical safety assessment

Additional information

A GLP-compliant study, conducted according to EU Method A.1, was provided for Resin acids and rosin acids, calcium salts (Chilworth Technology, 2010a).

No melting temperature was observed up to 300°C.

The sample began to undergo a colour change at approximately 115°C, which was suspected to be decomposition. The sample was still solid at 300°C (the maximum equipment temperature).