Registration Dossier

Diss Factsheets

Administrative data

Endpoint:
oxidising solids
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2019
Report date:
2018

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
EU Method A.17 (Oxidising Properties (Solids))
GLP compliance:
no

Test material

Constituent 1
Chemical structure
Reference substance name:
Sodium 6-diazo-5,6-dihydro-5-oxonaphthalene-1-sulphonate
EC Number:
220-189-5
EC Name:
Sodium 6-diazo-5,6-dihydro-5-oxonaphthalene-1-sulphonate
Cas Number:
2657-00-3
Molecular formula:
C10H6N2O4S.Na
IUPAC Name:
sodium 6-diazo-5,6-dihydro-5-oxonaphthalene-1-sulphonate
Test material form:
solid

Study design

Contact with:
powdered cellulose

Results and discussion

Test results (Oxidising solids)open allclose all
Sample tested:
test mixture as specified
Remarks:
70% test item
Parameter:
burning rate
Result:
ca. 0.28 mm/s
Remarks on result:
other:
Remarks:
argon atmosphere
Sample tested:
test mixture as specified
Remarks:
90% test item
Parameter:
burning rate
Result:
ca. 0.49 mm/s
Remarks on result:
other:
Remarks:
argon atmosphere

Applicant's summary and conclusion

Interpretation of results:
other: Observed behaviour might be influenced by self-reactive properties
Conclusions:
The test item had oxidizing properties in the sense of the European Commission Regulation (EC) No. 440/2008, Method A.17. Taking into account the results of the DSC measurement for the thermal stability it cannot be excluded that the observed behaviour was at least influences by self-reactive properties. This could have had an influence on the results of the present study.