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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Administrative data

Link to relevant study record(s)

Reference
Endpoint:
flammable solids
Type of information:
experimental study
Adequacy of study:
key study
Study period:
05 March 1993
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
comparable to guideline study with acceptable restrictions
Qualifier:
equivalent or similar to guideline
Guideline:
EU Method A.10 (Flammability (Solids))
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

The substance could not be ignited in the modified Hartmann Rohr apparatus.

The test substance is not a readily combustible solid in the sense of Guideline EEC/79/831 test A.10.

Interpretation of results:
GHS criteria not met
Conclusions:
The test substance is not a readily combustible solid, nor is there any concern for the liberation of flammable gas following exposure to water / moisture.
Executive summary:

The substance could not be ignited in the modiefied Hartmann Rohr apparatus.

The test substance is not a readily combustible solid in the sense of Guideline EEC/79/831 test A.10.

Description of key information

The test item could not be ignited with a flame; therefore the main test is not necessary

Key value for chemical safety assessment

Flammability:
non flammable

Additional information

The substance could not be ignited in the modified Hartmann Rohr apparatus.

The test substance is not a readily combustible solid in the sense of Guideline EEC/79/831 test A.10.

Justification for classification or non-classification