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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Diss Factsheets

Physical & Chemical properties

Flammability

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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
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