Registration Dossier
Registration Dossier
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EC number: 232-167-2 | CAS number: 7789-45-9
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:
- 2018-12-11 to 2018-12-13
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Justification for type of information:
- Determination of Oxidising Properties of Cupric Bromide according to EU A.17 and under GLP conditions. No deviation from the test guideline was observed during the study.
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.17 (Oxidising Properties (Solids))
- Deviations:
- no
- Principles of method if other than guideline:
- N/A
- GLP compliance:
- yes (incl. QA statement)
- Remarks:
- 2018-08-15
- Contact with:
- powdered cellulose
- Key result
- Sample tested:
- other: mixture test item/cellulose and the reference item
- Parameter:
- maximum burning rate
- Remarks on result:
- other: The highest burning rate of the mixture test item/cellulose was determined to be 1.32 mm/s. The maximum burning rate of the reference item was determined to be 3.26 mm/s. Therefore, the test item is considered to have no oxidising properties.
- Interpretation of results:
- GHS criteria not met
- Conclusions:
- The test item Cupric Bromide is considered to have no oxidising properties.
- Executive summary:
An experimental study was available to determine the Oxidising Properties of Cupric Bromide according to EU A.17 and under GLP conditions.
In the pre-test, the mixture of cellulose and test item burned slowly with green-blue coloured flame. The mixture was not completely carbonized.
The maximum burning rate of mixtures of a reference item (Ba(NO3)2) was determined. Likewise, the burning rates of mixtures of the test item with cellulose (in different proportions) were determined. As only the burning rate of one mixture could be measured, as the other mixtures did not ignite or no propagation of the flame took place. Therefore, only the highest burning rate of test item/cellulose (10%/90%) was determined six times.
The maximum burning rate undercut the maximum burning rate of the mixture of reference item and cellulose.
The test item Cupric Bromide is considered to have no oxidising properties.
The study respected the validty criteria and no deviations from the test guideline was observed. Therefore, the study can be considered as acceptable for that endpoint.
Reference
Please, see the study report attached
Description of key information
The test item Cupric Bromide is considered to have no oxidising properties.
Key value for chemical safety assessment
- Oxidising properties:
- non oxidising
Additional information
Justification for classification or non-classification
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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