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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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Physical & Chemical properties

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Reference
Endpoint:
relative self-ignition temperature (solids)
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
guideline study with acceptable restrictions
Qualifier:
according to guideline
Guideline:
EU Method A.16 (Relative Self-Ignition Temperature for Solids)
GLP compliance:
no
Other quality assurance:
ISO/IEC 17025 (General requirements for the competence of testing and calibration laboratories)
Remarks on result:
no self ignition observed under the test conditions

No safety-relevant exothermic reactions were detected. The wire mesh basket was empty after the measurement. HPP 12879-1 does not undergo spontaneous combustion in the sense of EC A.16.

Conclusions:
HPP 12879-1 does not undergo spontaneous combustion in the sense of EC A.16.
Executive summary:

The test was performed as stipulated in EC Test Procedure A.16 'Relative self-ignition temperature for solids'. A certain volume of the substance under test was placed in an oven at room temperature; the temperature/time curve relating to conditions in the centre of the sample was recorded while the temperature of the oven was increased to 470 °C at a rate of 0.5 K/min.

No safety-relevant exothermic reactions were detected. The wire mesh basket was empty after the measurement.

HPP 12879-1 does not undergo spontaneous combustion in the sense of EC A.16.

Description of key information

HPP 12879-1 does not undergo spontaneous combustion in the sense of EC A.16.

Key value for chemical safety assessment

Additional information