Registration Dossier
Registration Dossier
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EC number: 813-845-2 | CAS number: 13780-04-6
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:
- 11/07/2017 - 19/07/2017
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.17 (Oxidising Properties (Solids))
- GLP compliance:
- no
- Contact with:
- powdered cellulose
- Sample tested:
- test mixture as specified
- Remarks:
- 2:1 test item:cellulose mixture
- Parameter:
- preliminary test
- Remarks on result:
- mixture does not ignite and burn
- Sample tested:
- reference mixture as specified
- Remarks:
- 2:1 barium nitrate:cellulose mixture
- Parameter:
- preliminary test
- Result:
- >= 58 - <= 62 s
- Key result
- Sample tested:
- test mixture as specified
- Remarks:
- mixtures of test item and cellulose between 10 and 90%
- Parameter:
- burning rate
- Result:
- < 0.37 mm/s
- Remarks on result:
- mixture does not ignite and burn
- Remarks:
- The flame extinguished in the pre-burning phase (mixtures with 20-90% test item) or after maximum 40 mm and 109 s (10% mixture)
- Sample tested:
- reference mixture as specified
- Remarks:
- mixture barium nitrate:cellulose with 50-70% barium nitrate
- Parameter:
- burning rate
- Result:
- >= 1.11 - <= 1.55 mm/s
- Remarks on result:
- other: Highest burning rate was found for mixture with 60% barium nitrate
- Interpretation of results:
- GHS criteria not met
- Conclusions:
- Due to the fact that the mixture of the test item with cellulose burned slower compared to the reference mixture it was concluded that the test item has no oxidzing properties.
Reference
The highest burning rate of the reference mixture was found to be 1.55 mm/s.
The highest burning rate of the test item was determined to be 0.37 mm/s.
Description of key information
Key value for chemical safety assessment
- Oxidising properties:
- non oxidising
Additional information
Justification for classification or non-classification
Due to the fact that the mixture of the test item with cellulose burned slower compared to the reference mixture it was concluded that the test item has no oxidzing properties. The test item had no oxidizing properties in the sense of the European Commission REgulation (EC) No. 440/2008, Method A.17.
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