Registration Dossier

Administrative data

Endpoint:
relative self-ignition temperature (solids)
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2008
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
study well documented, meets generally accepted scientific principles, acceptable for assessment

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2008
Report Date:
2008

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
EU Method A.16 (Relative Self-Ignition Temperature for Solids)
Deviations:
no
GLP compliance:
no

Test material

Reference
Name:
Unnamed
Type:
Constituent
Test material form:
solid: particulate/powder
Details on test material:
- Name of test material (as cited in study report): Sepisol fast Blue 85219
- Substance type: organic salt - UVCB
- Appearance/Physical state: dark blue powder
- Stability under test conditions: stable
- Storage condition of test material:room temperature
Specific details on test material used for the study:
- Batch N° 602715

Results and discussion

Relative self-ignition temperature (solids)
Key result
Relative self-ignition temperature:
> 350 °C
Remarks on result:
other:
Remarks:
at atm. press. of 1.0 atm

Applicant's summary and conclusion

Conclusions:
Under the experimental condition, the relative self-ignition temperature was defined to be greater than 350°C.
Executive summary:

The purpose of this test was to provide preliminary information on the auto-flammability of Sepisol Fast Blue 85219 at elevated temperatures following the EU method A.16.

Approximately 8 mL of the substance under testing is placed in a piece of stainless wire mesh (2x2x2 cm) in an oven at room temperature. Temperature/time curve relating to the conditions in the centre of the sample is recorded while the temperature of the oven is increased gradualy to 400 °C.

Under the experimental condition, the relative self-ignition temperature was found to be greater than 350°C.