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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Oxidising properties

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Description of key information

All experimental and literature data indicate no oxidizing properties.

Key value for chemical safety assessment

Oxidising properties:

Additional information

All experimental and literature data indicate no oxidizing properties.The substance has no auto-flammability, flammality nor explossive properties.

  • Aluminum Oxide which is the main constituent of Al dross, is among the most stable oxides as shown in Ellingham diagram.
  • It should be noted that no self-ignition temperature was observed up to the maximum test temperature of 405 °C, according to the testing guideline for auto-flammability (solids - determination of relative self-ignition temperature) (endpoint 4.12).
  • Substance remained unchanged after contact with flame.(endpoint 4.13)
  • The DSC-measurement in a closed glass crucible with the test item showed no exothermal effects in the temperature range 25 – 500 °C.(endpoint 4.14)

Justification for classification or non-classification