Registration Dossier
Registration Dossier
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EC number: 629-080-0 | CAS number: 161308-34-5
Oxidising properties
Administrative data
Link to relevant study record(s)
- Endpoint:
- oxidising solids
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 15 April 2019 - 08 May 2019
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- UN Manual of Tests and Criteria: Test O.1 (Test for oxidizing solids)
- Version / remarks:
- Rev.6 (2016)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.17 (Oxidising Properties (Solids))
- Version / remarks:
- 2016
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Contact with:
- powdered cellulose
- Duration of test (contact time):
- >= 30 min
- Sample tested:
- 4:1 sample-to-cellulose ratio
- Parameter:
- mean burning time
- Result:
- > 180 s
- Sample tested:
- 1:1 sample-to-cellulose ratio
- Parameter:
- mean burning time
- Result:
- > 180 s
- Sample tested:
- reference: 3:7 mixture potassium bromate + cellulose
- Parameter:
- mean burning time
- Result:
- 121 s
- 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.
Reference
Burning Rates of Potassium Bromate / Cellulose Mixtures
Potassium bromate/cellulose |
Burning time |
Mean burning time |
3:7 |
120 |
121 |
|
131 |
|
|
123 |
|
|
114 |
|
|
117 |
|
Burning Rates of Test Item / Cellulose Mixtures
Test item/cellulose |
Burning time |
Mean burning time |
4:1 |
> 180 |
> 180 |
|
> 180 |
|
|
> 180 |
|
|
> 180 |
|
|
> 180 |
|
1:1 |
> 180 |
> 180 |
|
> 180 |
|
|
> 180 |
|
|
> 180 |
|
|
> 180 |
|
Description of key information
No oxidising properties. (EC A.17, UN Test O.1: Test for oxidizing solids)
Key value for chemical safety assessment
- Oxidising properties:
- non oxidising
Additional information
Justification for classification or non-classification
The substance does not need to be classified for the CLP hazard 'Oxidising solid' according to CLP Regulation (EC) No 1272/2008.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
