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Physical & Chemical properties

Melting point / freezing point

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Link to relevant study record(s)

Description of key information

Three studies were available

Key value for chemical safety assessment

Additional information

In the first study, no melt was detected after a scan from 25 to 200°C. In a second study it was found that the substance

did not melt under 170°C and started to decompose at 206°C. The third study, without details, mentioned a melting point of 220°C. Based on these data it was concluded that DTPA-H5 decomposes before melting.