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EC number: 224-832-0
CAS number: 4511-42-6
test substance was ground in a mortar and loosely filled into an
aluminum mould of 250 mm long with a triangular cross-section of inner
height of 10 mm and width of 20 mm. On both sides of the mould in a
longitudinal direction two metal plates were mounted as lateral
limitations that project 2 mm beyond the upper edge of the triangular
cross section. The mould was dropped three times from a height of 2 cm
onto a solid surface. If necessary, the mould was filled up again. The
lateral limitations were removed and the excess substance was scraped
off. A noncombustible and non-porous plate was placed on top of the
mould. The complete assembly was inverted and the mould removed. A flame
of a gas burner was applied to one end of the test substance pile for 2
minutes until the test substance ignited. The pile was visually
interpreted for propagation of combustion either by burning with a flame
or smouldering. If applicable, the time of burning over a distance of
200 mm was measured after the pile had burned a distance of 50 mm. The
flame of the gas burner did ignite the test substance pile. The test
substance melted and burned with a blue flame. After removal of the
ignition source, the flame extinguished immediately and no propagation
of combustion was observed. No propagation of combustion of the test
substance along 200 mm length of the pile within 4 minutes was observed.
Based on the results obtained the test substance is considered 'not
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.Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
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