Registration Dossier

Administrative data

Endpoint:
oxidising liquids
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

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

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
EU Method A.21 (Oxidising Properties (Liquids))
Deviations:
no
GLP compliance:
yes (incl. certificate)

Test material

Reference
Name:
Unnamed
Type:
Constituent

Study design

Contact with:
powdered cellulose
Duration of test (contact time):
10 min

Results and discussion

Test results (Oxidising liquids)open allclose all
Key result
Sample tested:
test mixture 1:1
Parameter:
mean pressure rise time
Result:
35.89 s
Remarks on result:
other: mean pressure rise time of two tests is 35.89 s. The mean pressure rise time of the tests 1, 2, 4, 6 and 7 can not be calculated for the test item because the pressure limit of 2070 kPag was not reached.
Sample tested:
reference mixture with 65% nitric acid + cellulose (1:1 ratio)
Remarks:
migrated information
Parameter:
mean pressure rise time
Result:
5.2 s
Remarks on result:
other: tolerable range of ± 30 % (3.64 - 6.76 s)

Applicant's summary and conclusion

Interpretation of results:
GHS criteria not met
Conclusions:
The test substance has been determined to have no oxidising properties.
Executive summary:

The test substance has been determined to have no oxidising properties in a GLP study according to EU Method A.21 due to the fact that:

- the 1:1 mixture, by mass, of the test item and cellulose does not spontaneously ignite and

- the 1:1 mixture, by mass, of test item and cellulose has a mean pressure rise time higher than that of a 1:1 mixture, by mass, of 65 % nitric acid and cellulose.