Registration Dossier
Registration Dossier
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EC number: 215-138-9 | CAS number: 1305-78-8
Oxidising properties
Administrative data
Link to relevant study record(s)
- Endpoint:
- oxidising solids
- Type of information:
- other: expert judgement
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Guideline study reliable without restrictions
- Reason / purpose for cross-reference:
- reference to same study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.17 (Oxidising Properties (Solids))
- Version / remarks:
- , 2008
- Deviations:
- no
- GLP compliance:
- no
- Contact with:
- other: not applicable
- Sample tested:
- other: Expert assessment
- Parameter:
- other: Chemical structure
- Remarks on result:
- other: Predicted negative
- Interpretation of results:
- other: no oxidising properties
- Remarks:
- Migrated information
- Conclusions:
- Based on the chemical structure of the test material, the result for the oxidising properties was predicted negative.
Reference
The test material is inorganic and does not contain oxygen of halogens. Therefore, the result for oxidising properties was predicted negative.
Description of key information
According to the provisions of EU method A.17 method, the test substance was assessed as not oxidising by expert judgement.
Key value for chemical safety assessment
- Oxidising properties:
- non oxidising
Additional information
Both calcium oxide and calcium carbonate are assessed to be non-oxidising based on structure. On this basis all grades of calcium oxide may be considered to be non-oxidising, irrespective of the calcium carbonate content.
Justification for classification or non-classification
According to the provisions of EU method A.17 method, the test substance was assessed as not oxidising by expert judgement.The structure of calcium carbonate was assessed for chemical groups that would indicate oxidising properties and was found to contain no such groups. On this basis all grades of calcium oxide may be considered to be non-oxidising, irrespective of the calcium carbonate content.
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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