Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Physical & Chemical properties

Melting point / freezing point

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Administrative data

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.