Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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


Currently viewing:

Administrative data

flammable solids
Type of information:
experimental study
Adequacy of study:
key study
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference Type:
study report

Materials and methods

Test guideline
according to guideline
EU Method A.10 (Flammability (Solids))
GLP compliance:
yes (incl. QA statement)

Test material

Constituent 1
Details on test material:
- Name of test material (as cited in study report): WS400517
- Physical state: Off-white to pale yellow powder
- Analytical purity: Not applicable (complex mixture)
- Lot/batch No.: HH-09-168
- Expiration date of the lot/batch: 21 January 2011
- Storage condition of test material: Room temperature in the dark

Results and discussion

Flammable solids
Key result
Test procedure:
burning time (test type not further specified)
or specified in description of method (migrated information)
Remarks on result:
other: The test substance melted and ignited, but only burned locally and briefly (10 seconds) before the yellow flame extinguished. Thus, no further testing was necessary.

Any other information on results incl. tables

The chemical structures of the components do not contain functional groups which might lead to spontaneous ignition a short time after coming into contact with air at room temperature nor to the evolution of a dangerous amount of flammable gas(es) when coming into contact with water or damp air. No metals, transition metals, boron or silicon are present. Experience in handling shows that the test material is neither pyrophoric nor flammable on contact with water.

Applicant's summary and conclusion

Interpretation of results:
not classified based on GHS criteria