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Physical & Chemical properties

Flammability

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Reference
Endpoint:
flammable solids
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
EU Method A.10 (Flammability (Solids))
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
Interpretation of results:
not classified based on GHS criteria
Conclusions:
The test substance carbonized and expanded light. No signs of flammability were observed. The test substance EDTA-CoNa2 should be considered as not highly flammable (for EU regulations) and non-flammable solid (for UN regulations), resp.

Description of key information

Key value for chemical safety assessment

Flammability:
not classified

Additional information

The test substance EDTA-CoNa2 carbonized and expanded light. No signs of flammability were observed. The substance EDTA-CoH2 should be considered as not highly flammable (for EU regulations) and non-flammable solid (for UN regulations), resp based on the structural similarity.

Justification for classification or non-classification