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Administrative data

Link to relevant study record(s)

Reference
Endpoint:
flammable solids
Type of information:
experimental study
Adequacy of study:
key study
Study period:
28.06. 2018 - 02.07.2018
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
UN Manual of Tests and Criteria: Test N.1 (Test method for readily combustible solids)
GLP compliance:
yes (incl. QA statement)
Specific details on test material used for the study:
Sample dried and then ground in a coffee grinder. Further dried to constant weight in accordance with test standard.
Key result
Test procedure:
burning rate test: preliminary screening test
Remarks on result:
substance does not ignite and propagate combustion either by burning with flame or smouldering along 200 mm of the powder train within the 2 minutes test period

No ignition or smouldering was observed. On completion of testing an orange to dark brown sample remained where it had been in contact with the ignition source

Interpretation of results:
not classified based on GHS criteria
Conclusions:
Not a readily combustible substance of Division 4.1.
Executive summary:

From the preliminary screening test the sample was seen not to ignite.

Description of key information

No ignition or smouldering was observed. On completion of testing an orange to dark brown sample remained where it had been in contact with the ignition source

Key value for chemical safety assessment

Flammability:
not classified

Additional information

Justification for classification or non-classification