Registration Dossier

Administrative data

Endpoint:
flammable solids
Type of information:
experimental study
Adequacy of study:
key study
Study period:
01.01.2015 to 31.08.2015
Reliability:
1 (reliable without restriction)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2015

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
EU Method A.10 (Flammability (Solids))
Deviations:
no
GLP compliance:
no
Other quality assurance:
ISO/IEC 17025 (General requirements for the competence of testing and calibration laboratories)

Test material

Reference
Name:
Unnamed
Type:
Constituent
Test material form:
solid: particulate/powder
Remarks:
migrated information: powder
Details on test material:
- Name of test material (as cited in study report): Celitement
- Chemical name: Calcium hydrosilicate
- Physical state: White powder
- pH-value: 10.5
- Expiration date of the lot/batch: 12/2015
- Stability under test conditions: Hydration reaction with water
- Storage condition of test material: Room temperature protected from light, in original container in evacuated desiccator

Results and discussion

Flammable solids
Key result
Test procedure:
burning rate test: preliminary screening test
Remarks:
or specified in description of method (migrated information)
Burning time:
0 s
Moisture (wt %):
0
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

Applicant's summary and conclusion

Interpretation of results:
not classified based on GHS criteria
Conclusions:
Celitement is non flammable.
Executive summary:

A preliminary screening test was performed. For the preliminary screening test, the substance was formed into a powder train on a non-combustible, non-porous and low-heat base plate. A hot flame from a gas burner was used for 5 minutes to ignite the substance.

During the preliminary screening test, the substance did not ignite burn or smoulder. Due to this preliminary test result, the substance is non-flammable and a main test was not conducted.