Registration Dossier
Registration Dossier
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EC number: 231-072-3 | CAS number: 7429-90-5
Flammability
Administrative data
Link to relevant study record(s)
Description of key information
Aluminium metal as a solid is not known to be flammable.
Aluminium powder may be highly flammable.
Key value for chemical safety assessment
- Flammability:
- flammable
Additional information
Based on industrial uses of aluminium metal as a solid, its chemical structure, and known physical-chemical properties, the solid form is not known to be flammable.
Aluminium powder may be highly flammable depending on particle size and shape.
Each product needs to be tested and classified according to test results.
Flammability additional key value for CSA: non flammable
Justification for classification or non-classification
Substance is classified as A.1 (non-combustible material) in EN 13501 -1:2003 (fire classification of construction products and building elements) and classified (not combustible) for flammability by the National Fire Protection Association (NFPA).
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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