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.
Flammability
Administrative data
- Endpoint:
- flammability
- Data waiving:
- study scientifically not necessary / other information available
- Justification for data waiving:
- other:
Data source
Materials and methods
Results and discussion
Applicant's summary and conclusion
- Conclusions:
- In accordance with annex XI of REACH and guidance document R7 the flammability study required in annex VII of REACH , point 7.10 study can be waived: Flammability in contact with water: based on structure considerations and experience in handling phosphorous slag cannot be considered a substance flammable in contact with water . Flammability: inorganic oxides in which the inorganic element is in its highest possible oxidation state are incapable of further reaction with oxygen and can thus be designated as non-flammable without further testing.
- Executive summary:
In accordance with annex XI of REACH and guidance document R7 the flammability study required in annex VII of REACH , point 7.10 study can be waived: Flammability in contact with water: based on structure considerations and experience in handling phosphorous slag cannot be considered a substance flammable in contact with water . Flammability: inorganic oxides in which the inorganic element is in its highest possible oxidation state are incapable of further reaction with oxygen and can thus be designated as non-flammable without further testing.
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