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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Explosiveness

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Administrative data

Link to relevant study record(s)

Description of key information

Considering the chemical structure of the substance and taking Appendix 6 of UN ‘Manual of Tests and Criteria’ (table A 6.1)  for the use of screening procedures to assess explosive properties, and the ECHA Endpoint specific guidance (R.7a) into consideration, the reference substance is considered not to contain any chemical groups indicating explosive properties. The above is confirmed by the DTA analysis showing no exothermic reaction below 1000 °C. Further testing was omitted and zirconium basic sulfate is concluded not to have explosive properties.

Key value for chemical safety assessment

Explosiveness:
non explosive

Additional information

Justification for classification or non-classification

Considering the chemical structure of the substance and taking Appendix 6 of UN ‘Manual of Tests and Criteria’ (table A 6.1) for the use of screening procedures to assess explosive properties, and the ECHA Endpoint specific guidance (R.7a) into consideration, the reference substance is considered not to contain any chemical groups indicating explosive properties. The above is confirmed by the DTA analysis showing no exothermic reaction below 1000 °C. Zirconium basic sulfate is concluded not to have explosive properties and needs thus not be classified for this endpoint.