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EC number: 914-129-3 | CAS number: 12336-95-7
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:
- 04 AUG 2009 to 11 JAN 2010
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Reason / purpose for cross-reference:
- reference to same study
- Reason / purpose for cross-reference:
- reference to same study
- Reason / purpose for cross-reference:
- reference to same study
- Reason / purpose for cross-reference:
- reference to same study
- Reason / purpose for cross-reference:
- reference to same study
- Qualifier:
- according to guideline
- Guideline:
- UN Manual of Tests and Criteria: Test O.1 (Test for oxidizing solids)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Contact with:
- other: potassium bromate and cellulose
- Sample tested:
- 4:1 sample-to-cellulose ratio
- Parameter:
- burning rate
- Remarks on result:
- mixture does not ignite and burn
- Sample tested:
- 1:1 sample-to-cellulose ratio
- Parameter:
- burning rate
- Result:
- 376 s
- Interpretation of results:
- other: EU GHS criteria not met
- Conclusions:
- The test substance has no oxidising properties when tested according to UN Test O.1.
- Executive summary:
The oxidising properties of the substance was assessed durign a GLP-study according to UN Test O.1. The test item has a burning time greater than the reference and has therefore no oxidising properties.
Reference
| Mixture 4:1 (Substance : Cellulose) [s] | Mixture 1:1 (Substance : Cellulose) [s] | |
| Run 1 | the amount was not ignitable |
489 |
Run 2 |
372 |
|
Run 3 |
362 |
|
Run 4 |
327 |
|
Run 5 |
330 |
|
Mean |
|
376 |
Comparison of the burning times of the substance/cellulose and potassium bromate/cellulose
| Burning time | Last reference measurement: 2008 -03 -07 | ||||
| Mixture (Substance : Cellulose) | greater than | equals | less than | Mixture (Potassium bromate : cellulose) | Burning time [s] |
| 4:1 or 1:1 | x | 3:2 | 20 | ||
| 4:1 or 1:1 | x | 2:3 | 52 | ||
| 4:1 or 1:1 | x | 3:7 | 133 | ||
| 4:1 an 1:1 | x | 3:7 | 133 | ||
The sample has no oxidizing properties when tested according to UN Test O.1.
Description of key information
The oxidising properties of the substance was assessed durign a GLP-study according to UN Test O.1. The test item has a burning time greater than the reference and has therefore no oxidising properties.
Key value for chemical safety assessment
- Oxidising properties:
- non oxidising
Additional information
Justification for classification or non-classification
The test item has a burning time greater than the reference and has therefore no oxidising properties.
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