Registration Dossier
Registration Dossier
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EC number: 643-080-8 | CAS number: 24389-25-1
Oxidising properties
Administrative data
Link to relevant study record(s)
- Endpoint:
- oxidising solids
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.17 (Oxidising Properties (Solids))
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Contact with:
- powdered cellulose
- Key result
- Sample tested:
- 1:1 sample-to-cellulose ratio
- Parameter:
- burning rate
- Remarks on result:
- mixture does not ignite and burn
- Interpretation of results:
- GHS criteria not met
- Conclusions:
- This substance tested has no oxidising properties.
Reference
Full Train Test
Ratio Test Item : Cellulose |
Weight Test Item (g) |
Weight Cellulose (g) |
Ignition time (sec) |
| 10 : 90% | 1.00 | 9.00 | ignited but did not propagate |
| 20 : 80% | 2.00 | 8.00 | did not ignite |
| 30 : 70% | 3.00 | 7.00 | did not ignite |
| 40 : 60% | 4.00 | 6.00 | did not ignite |
| 50 : 50% | 5.00 | 5.00 | did not ignite |
| 40 : 60% | 6.00 | 4.00 | did not ignite |
| 30 : 70% | 7.00 | 3.00 | did not ignite |
| 20 : 80% | 8.00 | 2.00 | did not ignite |
| 10 : 90% | 13.50 | 1.50 | did not ignite |
Reference Test
Ratio Ba (NO3)2 : Cellulose |
Weight Test Item (g) |
Weight Cellulose (g) |
Ignition time (sec) |
| 10 : 90% | 1.00 | 9.00 | 112 |
| 20 : 80% | 2.00 | 8.00 | 98 |
| 30 : 70% | 3.00 | 7.00 | 97 |
| 40 : 60% | 4.00 | 6.00 | 103 |
| 50 : 50% | 7.50 | 7.50 | 107 |
| 40 : 60% | 9.00 | 6.00 | 110 |
| 30 : 70% | 10.50 | 4.50 | 119 |
| 20 : 80% | 16.00 | 4.00 | 187 |
| 10 : 90% | 22.50 | 2.50 | did not ignite |
Description of key information
In an EU method, GLP-compliant study, the substance did not ignite or burn during the test and therefore the test item does not have oxidising properties.
Key value for chemical safety assessment
- Oxidising properties:
- non oxidising
Additional information
Justification for classification or non-classification
The test item did not ignite or burn during the test and therefore the substance has no oxidising properties. The substance is not classified as an oxidising solid in accordamce with the CLP regulation (EC 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.
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