Registration Dossier
Registration Dossier
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EC number: 282-217-2 | CAS number: 84144-95-6 Product of silicothermic reduction of molybdic oxide. Composed primarily of fused silica, alumina, and calcium and iron oxides and silicates, with a small amount of residual molybdenum.
Flammability
Administrative data
Link to relevant study record(s)
- Endpoint:
- flammable solids
- Data waiving:
- study scientifically not necessary / other information available
- Justification for data waiving:
- other:
Reference
Description of key information
Ferromolybdenum slags are non flammable, have no phyrophoric prperties and do not emit flammable gases in contact with water (see justification for classifivation or non-classification).
Key value for chemical safety assessment
- Flammability:
- not classified
Additional information
Justification for classification or non-classification
Flammabilty is not considered to be of relevance for this substance. Ferromolybdenum slags are a solid, glass-like, mostly amorphous material, basically consisting of oxides of silicon, aluminium, calcium and iron, which solidifies from a reaction melt when the temperature drops below ca. 1100 - 1600 °C. This material is chemically inert, thermal stable up to this melting point range and unable to burn or to react with oxygen. Any flammability is theoretically unfeasible. For the same reasons, pyrophoricity and flammability in contact with water are not plausible.
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