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Reference
Endpoint:
relative self-ignition temperature (solids)
Type of information:
experimental study
Adequacy of study:
key study
Study period:
8 November 2019 to 27 November 2019
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
EU Method A.16 (Relative Self-Ignition Temperature for Solids)
GLP compliance:
yes (incl. QA statement)
Specific details on test material used for the study:
SOURCE OF TEST MATERIAL
- Source and lot/batch number of test material: E0016-912
- Expiration date of the lot/batch: 18 September 2020
- Purity: 82 %
Key result
Remarks on result:
no self ignition observed under the test conditions

The test item was a white powder. Whilst heating the test item, no relevant exothermic reaction/self-heating of the sample was observed. On completion of the test, the test item was an off white/light grey powder. Attached is the temperature/time curve.

Conclusions:
The test item was determined to not have a relative self-ignition temperature below 400 °C.
Executive summary:

The self-ignition of the test item was determined using a procedure designed to be compatible with Method A.16 Relative Self-Ignition Temperature for Solids of Commission Regulation (EC) No 440/2008 of 30 May 2008. Whilst heating the test item, no relevant exothermic reaction/self-heating of the sample was observed and the test item was determined to not have a relative self-ignition temperature below 400 °C.

Description of key information

The self-ignition of the test item was determined using a procedure designed to be compatible with Method A.16 Relative Self-Ignition Temperature for Solids of Commission Regulation (EC) No 440/2008 of 30 May 2008. Whilst heating the test item, no relevant exothermic reaction/self-heating of the sample was observed and the test item was determined to not have a relative self-ignition temperature below 400 °C.

Key value for chemical safety assessment

Additional information