Registration Dossier
Registration Dossier
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EC number: 419-800-1 | CAS number: -
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:
- UN Manual of Tests and Criteria: Test O.1 (Test for oxidizing solids)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.17 (Oxidising Properties (Solids))
- Deviations:
- no
- GLP compliance:
- yes
- Contact with:
- powdered cellulose
- Duration of test (contact time):
- 180 s
- Sample tested:
- 4:1 sample-to-cellulose ratio
- Parameter:
- burning rate
- Result:
- > 180 s
- Sample tested:
- 1:1 sample-to-cellulose ratio
- Parameter:
- burning rate
- Result:
- > 180 s
- Sample tested:
- reference: 3:7 mixture potassium bromate + cellulose
- Parameter:
- burning rate
- Result:
- 140 s
- Interpretation of results:
- GHS criteria not met
- Conclusions:
- The full oxidizing solids test was performed to monitor the oxidizing properties of the test substance. Based on the results obtained it was not considered to be an oxidizing substance.
Reference
The mean burning time of both test item mixtures was more than the mean burning time of the 3:7 (w/w) reference mixture. According to this, the test item has no oxidizing properties.
Description of key information
The full oxidizing solids test was performed to monitor the oxidizing properties of the test substance. Based on the results obtained it was not considered to be an oxidizing substance.
Key value for chemical safety assessment
- Oxidising properties:
- non oxidising
Additional information
Justification for classification or non-classification
As the test substance burning time in mixtures of 4:1 or 1:1 (test substance:cellulose) was less than the mean burning time of a 3:7 reference mixture of potassium bromate and cellulose, the substance is not considered to be an oxidizing solid in terms of the CLP Regulation (EC No. 1272/2008, as amended) or UN GHS.
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