Registration Dossier

Administrative data

Endpoint:
oxidising solids
Type of information:
experimental study
Adequacy of study:
key study
Study period:
From 11 February 2016 to 13 June 2016
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2016
Report Date:
2016

Materials and methods

Test guideline
Qualifier:
according to
Guideline:
UN Manual of Tests and Criteria: Test O.1 (Test for oxidizing solids)
Version / remarks:
Rev.5 (2009)
Deviations:
no
GLP compliance:
yes (incl. certificate)

Test material

Reference
Name:
Unnamed
Type:
Constituent
Test material form:
solid
Details on test material:
- Appearance: Brown coloured, brittle solid
- Storage condition of test material: At room temperature
- Chemical name: Zinc modified rosinate, hydrogenated zinc rosinate
- CAS No.: 68425-02-5
Specific details on test material used for the study:
TREATMENT OF TEST MATERIAL PRIOR TO TESTING
Test substance was ground to a powder.


Study design

Contact with:
powdered cellulose

Results and discussion

Test results (Oxidising solids)open allclose all
Key result
Sample tested:
4:1 sample-to-cellulose ratio
Parameter:
mean burning time
Result:
> 180 s
Key result
Sample tested:
1:1 sample-to-cellulose ratio
Parameter:
mean burning time
Result:
> 180 s
Key result
Sample tested:
reference: 3:7 mixture potassium bromate + cellulose
Parameter:
mean burning time
Result:
115 s

Any other information on results incl. tables

The mean burning time of both test item mixtures was higher than the mean burning time of the 3:7 (w/w) reference mixture.

Test O.1 burning time results in [s]

 

Mixture

Ratio

Test 1

Test 2

Test 3

Test 4

Test 5

Mean

 

 

 

 

 

 

 

 

Potassium

bromate/cellulose

 

3:7

127

117

106

113

111

115

2:3

49

50

53

50

46

50

3:2

16

13

13

15

13

14

 

 

 

 

 

 

 

 

Test substance

/cellulose

 

4:1

> 180

> 180

> 180

>180

> 180

> 180

1:1

> 180

> 180

> 180

> 180

> 180

> 180

 

 

 

 

 

 

 

Applicant's summary and conclusion

Interpretation of results:
other: not classified under CLP/GHS
Conclusions:
The substance has no oxidizing properties
Executive summary:

In a GLP study according to UN Test O.1, it was determined that the substance has no oxidizing properties.