Registration Dossier
Registration Dossier
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EC number: 273-732-3 | CAS number: 69012-32-4 By-product of smelting of phosphate rock, silica and coke in manufacture of phosphorus.
Oxidising properties
Administrative data
- Endpoint:
- oxidising properties
- Data waiving:
- other justification
- Justification for data waiving:
- other:
Data source
Materials and methods
Results and discussion
Applicant's summary and conclusion
- Conclusions:
- In accordance with column 2 of REACH Annex VII, the oxidising properties study (required in section 7.13) does not need to be conducted as phosphorous slag does not contain oxygen or halogen atoms that are chemically bonded to nitrogen or oxygen atoms: it consists mainly of oxides itself. Thus according to Technical Guidance Document 7A it can be concluded beyond a reasonable doubt that sphosphorous slag is not an oxidizing solid capable of causing fire or enhancing the risk of fire when in contact with combustible material.
- Executive summary:
In accordance with column 2 of REACH Annex VII, the oxidising properties study (required in section 7.13) does not need to be conducted as phosphorous slag does not contain oxygen or halogen atoms that are chemically bonded to nitrogen or oxygen atoms: it consists mainly of oxides itself. Thus according to Technical Guidance Document 7A it can be concluded beyond a reasonable doubt that sphosphorous slag is not an oxidizing solid capable of causing fire or enhancing the risk of fire when in contact with combustible material.
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