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Reference
Endpoint:
relative self-ignition temperature (solids)
Type of information:
experimental study
Adequacy of study:
key study
Study period:
29 December 2016 to 30 December 2016
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Reason / purpose:
reference to same study
Related information:
Composition 1
Reference:
Composition 0
Qualifier:
according to
Guideline:
EU Method A.16 (Relative Self-Ignition Temperature for Solids)
Version / remarks:
2008
Deviations:
no
GLP compliance:
yes (incl. certificate)
Test material information:
Composition 1
Specific details on test material used for the study:
SOURCE OF TEST MATERIAL
- Batch No.of test material: YBF1002/16
- Expiration date of the lot/batch: 17 October 2018

STABILITY AND STORAGE CONDITIONS OF TEST MATERIAL
- Storage condition of test material: Room temperature over silica gel, in the dark

Key result
Remarks on result:
no self ignition observed under the test conditions

The test material was a white powder. Whilst heating the test material, no relevant exothermic reaction/self-heating of the sample has been observed. On completion of the test, the test material was a white powder

Conclusions:
Under the conditions of the study the test material was determined not to have a relative self-ignition temperature below 400 °C.
Executive summary:

The self-heating temperature of the test material was investigated in accordance with the standardised guideline EU Method A.16 under GLP conditions.

The test material was placed in the centre of the oven and exposed to air that increased from ambient to 400 °C at a rate of 0.5 °C/min.Whilst heating the test material, no relevant exothermic reaction/self-heating of the sample was observed. On completion of the test, the test material was a white powder as it was at the beginning of the test.

Under the conditions of the study the test material was determined not to have a relative self-ignition temperature below 400 °C.

Description of key information

Under the conditions of the study the test material was determined not to have a relative self-ignition temperature below 400 °C.

Key value for chemical safety assessment

Additional information

 The self-heating temperature of the test material was investigated in accordance with the standardised guideline EU Method A.16 under GLP conditions. The study was awarded a reliability score of 1 in accordance with the criteria set forth by Klimisch et al. (1997).

The test material was placed in the centre of the oven and exposed to air that increased from ambient to 400 °C at a rate of 0.5 °C/min.Whilst heating the test material, no relevant exothermic reaction/self-heating of the sample was observed. On completion of the test, the test material was a white powder as it was at the beginning of the test.

Under the conditions of the study the test material was determined not to have a relative self-ignition temperature below 400 °C.