Registration Dossier

Administrative data

Endpoint:
flammable solids
Type of information:
experimental study
Adequacy of study:
key study
Study period:
20-Oct-2010
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: see 'Remark'
Remarks:
Study conducted in compliance with agreed protocols, with no or minor deviations from standard test guidelines and/or minor methodological deficiencies, which do not affect the quality of the relevant results. The study report was conclusive, done to a valid guideline and the study was conducted under GLP conditions.

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2010
Report date:
2010

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
EU Method A.10 (Flammability (Solids))
Deviations:
no
GLP compliance:
yes (incl. QA statement)

Test material

Constituent 1
Reference substance name:
Acid Yellow RN 2903
IUPAC Name:
Acid Yellow RN 2903
Details on test material:
Identification: Acid Yellow RN 2903
Batch Number: Vers. Kilo 6, 26.05.2009
Purity: 65.7 %
Expiry Date: August 01, 2015
Storage Conditions: At room temperature at about 20 °C

Results and discussion

Pyrophoric solids
Test procedure:
ignition time on contact with air
Remarks:
Ignition on contact with air refers to either Pyrophoric solids or Pyrophoric liquids depending on physical state (migrated information).
Remarks on result:
no ignition on contact with air (not further specified)
Remarks:
corresponding to 'no' in migrated source record.
Pyrophoric liquids
Test procedure:
ignition time on contact with air
Remarks:
Ignition on contact with air refers to either Pyrophoric solids or Pyrophoric liquids depending on physical state (migrated information).
Remarks on result:
no ignition on contact with air (not further specified)
Remarks:
corresponding to 'no' in migrated source record.

Any other information on results incl. tables

In contact with the ignition source, Acid Yellow RN 2903 only emitted sparks and glowed. After a contact time of about 2 minutes with the ignition source, the surface of the test item was black and carbonized. Underneath the unaltered test item remained.

 

Acid Yellow RN 2903 could not be ignited with a flame during the preliminary test (contact time of about 2 minutes).

 

Therefore, no main test was performed.

Applicant's summary and conclusion

Interpretation of results:
non flammable
Remarks:
Migrated information
Conclusions:
Based on the results of this study, Acid Yellow RN 2903 would not be considered as "highly flammable" according to the criteria of the guideline.
Executive summary:
Acid Yellow RN 2903 could not be ignited with a flame during the preliminary test (contact time of about 2 minutes).

 

Therefore, no main test was performed.

 

Based on the results of this study, Acid Yellow RN 2903 would not be considered as "highly flammable" according to the criteria of the guideline.