Registration Dossier

Administrative data

Endpoint:
oxidising solids
Type of information:
experimental study
Adequacy of study:
key study
Study period:
08 May 2017 - 15 September 2017
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2017
Report Date:
2018

Materials and methods

Test guidelineopen allclose all
Qualifier:
according to
Guideline:
EU Method A.17 (Oxidising Properties (Solids))
Deviations:
no
Qualifier:
according to
Guideline:
other: United Nations (UN), UN no. ST/SG/AC.10/11/Rev.6
Version / remarks:
United Nations (UN), UN no. ST/SG/AC.10/11/Rev.6: Recommendations on the Transport of Dangerous Goods, Part III: Classification Procedures, Test Methods and Criteria Relating to Class 2, Class 3, Class 4, Division 5.1, Class 8 and Class 9, Test O.1: “Test for Oxidizing Solids”, 2015.
Deviations:
no
GLP compliance:
yes (incl. certificate)

Test material

Reference
Name:
Unnamed
Type:
Constituent
Test material form:
solid: particulate/powder
Specific details on test material used for the study:
- Batch n°: I16EC2452
- Analytical purity: 100.2% (based on assay; calculated on anhydrous basis)
- Expiration date: 22 November 2020 (retest date)
- Storage condition: at room temperature

Study design

Contact with:
other: Potassium bromate
Duration of test (contact time):
64 h

Results and discussion

Test results (Oxidising solids)open allclose all
Sample tested:
1:1 sample-to-cellulose ratio
Parameter:
burning rate
Result:
> 180 s
Sample tested:
4:1 sample-to-cellulose ratio
Parameter:
burning rate
Result:
> 180 s

Any other information on results incl. tables

- The mean burning time of both test substance mixtures was more than the mean burning time of the 3:7 (w/w) reference mixture. According to this, the test substance has no oxidizing properties.

-Burning rates of potassium bromate / cellulose mixtures are as follows:

 Potassium bromate/cellulose (w/w)  Burning time [s]  Mean burning time [s]
             3:7  118 113             
 114
 107
 116
 111
             2:3  54 53             
 55
 51
 49
 53
             3:2  17 16             
 16
 16
 18
 15

- Burning rates of test substance / cellulose mixtures are as follows:

 Test substance/cellulose (w/w)  Burning time [s]  Mean burning time [s]
4:1               > 180              > 180
 > 180
 > 180
 > 180
 > 180
1:1   > 180              > 180
 > 180
> 180 
> 180
 > 180

Applicant's summary and conclusion

Interpretation of results:
GHS criteria not met
Conclusions:
The full test was performed to monitor the oxidizing properties of JNJ-1782820-AAC (T001492).

Based on the results obtained it was concluded that the test substance has no oxidizing properties and is therefore not classified as a Division 5.1 substance.